This is pdfTeXk, Version 3.141592-1.40.3 (Web2C 7.5.6) (format=pdflatex 2008.7.25) 29 MAY 2009 00:39 entering extended mode %&-line parsing enabled. **parteI-noproof-tesi-DANNA.tex (./parteI-noproof-tesi-DANNA.tex LaTeX2e <2005/12/01> Babel and hyphenation patterns for english, usenglishmax, dumylang, noh yphenation, loaded. ! Undefined control sequence. \section l.2 \section {Preliminari} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! LaTeX Error: Missing \begin{document}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.2 \section{P reliminari} You're in trouble here. Try typing to proceed. If that doesn't work, type X to quit. Missing character: There is no P in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no I in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no i in font nullfont! ! Undefined control sequence. l.4 teoremi \piu The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no A in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no R in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no P in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no a in font nullfont! ! Undefined control sequence. l.7 \martinisaacfinitegroup . The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no . in font nullfont! Overfull \hbox (20.0pt too wide) in paragraph at lines 2--8 [] [] ! LaTeX Error: Environment defn undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.9 \begin{defn} \label{defanello} Your command was ignored. Type I to replace it with another command, or to continue without it. ! LaTeX Error: Missing \begin{document}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.10 S ia $A$ un anello (o gruppo). Se $B$ \est un sottoanello (o sottogruppo... You're in trouble here. Try typing to proceed. If that doesn't work, type X to quit. Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! LaTeX Font Info: External font `cmex10' loaded for size (Font) <7> on input line 10. LaTeX Font Info: External font `cmex10' loaded for size (Font) <5> on input line 10. Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no ( in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no ) in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no S in font nullfont! Missing character: There is no e in font nullfont! ! Undefined control sequence. l.10 Sia $A$ un anello (o gruppo). Se $B$ \est un sottoanello (o sottogruppo... The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no ( in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no ) in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no . in font nullfont! Overfull \hbox (20.0pt too wide) in paragraph at lines 10--12 [] [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 10--12 \OML/cmm/m/it/10 A$ [] Overfull \hbox (8.0868pt too wide) in paragraph at lines 10--12 \OML/cmm/m/it/10 B$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 10--12 \OML/cmm/m/it/10 A$ [] Overfull \hbox (18.64232pt too wide) in paragraph at lines 10--12 \OML/cmm/m/it/10 B \OMS/cmsy/m/n/10 ^^T [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 10--12 \OML/cmm/m/it/10 A$ [] Missing character: There is no S in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! ! Undefined control sequence. l.15 ...'anello sia diverso dall'elemento \unitans , \cioe The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no , in font nullfont! ! Undefined control sequence. l.15 ... sia diverso dall'elemento \unitans, \cioe The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.16 \eal {&\pgra{0}\subset \pgra{0,1}\( A} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.16 \eal{& \pgra{0}\subset \pgra{0,1}\( A} I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.16 \eal{&\pgra {0}\subset \pgra{0,1}\( A} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no 0 in font nullfont! ! Missing $ inserted. $ l.16 \eal{&\pgra{0}\subset \pgra{0,1}\( A} I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Undefined control sequence. l.16 \eal{&\pgra{0}\subset \pgra {0,1}\( A} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! LaTeX Error: Bad math environment delimiter. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.16 \eal{&\pgra{0}\subset \pgra{0,1}\( A} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Extra }, or forgotten $. l.16 \eal{&\pgra{0}\subset \pgra{0,1}\( A} I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. Missing character: There is no 2 in font nullfont! ! LaTeX Error: Command \item invalid in math mode. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.18 \item Ogni anello \sara ritenuto implicitamente unitario. Try typing to proceed. If that doesn't work, type X to quit. ! LaTeX Error: Something's wrong--perhaps a missing \item. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.18 \item O gni anello \sara ritenuto implicitamente unitario. Try typing to proceed. If that doesn't work, type X to quit. ! LaTeX Error: Something's wrong--perhaps a missing \item. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.18 \item O gni anello \sara ritenuto implicitamente unitario. Try typing to proceed. If that doesn't work, type X to quit. ! Undefined control sequence. l.18 \item Ogni anello \sara ritenuto implicitamente unitario. The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! LaTeX Error: Command \end{enumerate} invalid in math mode. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.19 \end{enumerate} Try typing to proceed. If that doesn't work, type X to quit. ! LaTeX Error: Something's wrong--perhaps a missing \item. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.19 \end{enumerate} Try typing to proceed. If that doesn't work, type X to quit. ! LaTeX Error: Something's wrong--perhaps a missing \item. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.19 \end{enumerate} Try typing to proceed. If that doesn't work, type X to quit. ! Missing $ inserted. $ l.19 \end{enumerate} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.19 \end{enumerate} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! LaTeX Error: \begin{document} ended by \end{defn}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.20 \end{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! LaTeX Error: Environment rem undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.21 \begin{rem} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no T in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no . in font nullfont! ! LaTeX Error: \begin{document} ended by \end{rem}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.24 \end{rem} Your command was ignored. Type I to replace it with another command, or to continue without it. Overfull \hbox (22.06944pt too wide) in paragraph at lines 14--25 \OT1/cmr/m/n/10 0[] \OMS/cmsy/m/n/10 6\OT1/cmr/m/n/10 = [] Overfull \hbox (11.51393pt too wide) in paragraph at lines 14--25 \OT1/cmr/m/n/10 1[]$ [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 14--25 \OMS/cmsy/m/n/10 ^^Z [] Overfull \hbox (222.96469pt too wide) in paragraph at lines 14--25 []\OML/cmm/m/it/10 AQuindiognianellounitariohaalmeno$$elementi:[] [] Overfull \hbox (194.50813pt too wide) in paragraph at lines 14--25 \OML/cmm/m/it/10 Ognianelloritenutoimplicitamenteunitario:$ [] ! Undefined control sequence. l.26 \subsection {Algebre} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no A in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! ! LaTeX Error: Environment defn undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.28 \begin{defn} \label{defalgebra} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no - in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! ! Undefined control sequence. \@footnotetext ...tins {\reset@font \footnotesize \interlinepenalty \interfo... l.31 l'anello \est unitario} . The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. \@footnotetext ...}\color@begingroup \@makefntext {\rule \z@ \footnotesep \i... l.31 l'anello \est unitario} . The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. ...he nell'anello. NOTA: l'anello \est unitario l.31 l'anello \est unitario} . The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Overfull \hbox (30.61119pt too wide) in paragraph at lines 31--31 [][]\OT1/cmr/m/n/10 usiamo [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 31--31 \OT1/cmr/m/n/10 la [] Overfull \hbox (25.16669pt too wide) in paragraph at lines 31--31 \OT1/cmr/m/n/10 stessa [] Overfull \hbox (13.88892pt too wide) in paragraph at lines 31--31 \OT1/cmr/m/n/10 op- [] Overfull \hbox (11.69444pt too wide) in paragraph at lines 31--31 \OT1/cmr/m/n/10 er- [] Overfull \hbox (27.22227pt too wide) in paragraph at lines 31--31 \OT1/cmr/m/n/10 azione [] Overfull \hbox (8.33336pt too wide) in paragraph at lines 31--31 \OT1/cmr/m/n/10 di [] Overfull \hbox (30.61119pt too wide) in paragraph at lines 31--31 \OT1/cmr/m/n/10 somma [] Overfull \hbox (11.72224pt too wide) in paragraph at lines 31--31 \OT1/cmr/m/n/10 sia [] Overfull \hbox (20.5556pt too wide) in paragraph at lines 31--31 \OT1/cmr/m/n/10 nello [] Overfull \hbox (26.72227pt too wide) in paragraph at lines 31--31 \OT1/cmr/m/n/10 spazio [] Overfull \hbox (14.16667pt too wide) in paragraph at lines 31--31 \OT1/cmr/m/n/10 che [] Overfull \hbox (46.66678pt too wide) in paragraph at lines 31--31 \OT1/cmr/m/n/10 nell'anello. [] Overfull \hbox (31.9445pt too wide) in paragraph at lines 31--31 \OT1/cmr/m/n/10 NOTA: [] Overfull \hbox (31.11119pt too wide) in paragraph at lines 31--31 \OT1/cmr/m/n/10 l'anello [] Overfull \hbox (17.22226pt too wide) in paragraph at lines 31--31 \OT1/cmr/m/n/10 uni- [] Overfull \hbox (20.58339pt too wide) in paragraph at lines 31--31 \OT1/cmr/m/n/10 tario| [] Missing character: There is no . in font nullfont! ! Undefined control sequence. l.32 \eal {&A\T{ \est un'algebra} \definizione{\=} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.32 \eal{& A\T{ \est un'algebra} \definizione{\=} I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. Missing character: There is no A in font nullfont! ! Undefined control sequence. l.32 \eal{&A\T { \est un'algebra} \definizione{\=} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.32 \eal{&A\T{ \est un'algebra} \definizione{\=} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! ! Undefined control sequence. l.32 \eal{&A\T{ \est un'algebra} \definizione {\=} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Argument of \UseTextAccent has an extra }. \par l.32 \eal{&A\T{ \est un'algebra} \definizione{\=} I've run across a `}' that doesn't seem to match anything. For example, `\def\a#1{...}' and `\a}' would produce this error. If you simply proceed now, the `\par' that I've just inserted will cause me to report a runaway argument that might be the root of the problem. But if your `}' was spurious, just type `2' and it will go away. LaTeX Font Info: Try loading font information for +cmr on input line 32. LaTeX Font Info: No file cmr.fd. on input line 32. LaTeX Font Warning: Font shape `/cmr/m/n' undefined (Font) using `/cmr/m/n' instead on input line 32. ! Corrupted NFSS tables. wrong@fontshape ...message {Corrupted NFSS tables} error@fontshape else let f... l.32 \eal{&A\T{ \est un'algebra} \definizione{\=} This error message was generated by an \errmessage command, so I can't give any explicit help. Pretend that you're Hercule Poirot: Examine all clues, and deduce the truth by order and method. LaTeX Font Warning: Font shape `/cmr/m/n' undefined (Font) using `OT1/cmr/m/n' instead on input line 32. Overfull \hbox (20.0pt too wide) in paragraph at lines 26--32 [] [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 26--32 \OML/cmm/m/it/10 A$ [] Overfull \hbox (7.81946pt too wide) in paragraph at lines 26--32 \OML/cmm/m/it/10 F$ [] Overfull \hbox (4.48613pt too wide) in paragraph at lines 26--32 [] [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 26--32 \/cmr/m/n/10 ^^V [] ! Missing $ inserted. $ l.33 \l (ab) = (\l a)b = a(\l b) \;\;\forall a,b\in A,\;\forall \l \in F I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Extra }, or forgotten $. \l ->{\lambda } l.33 \l (ab) = (\l a)b = a(\l b) \;\;\forall a,b\in A,\;\forall \l \in F I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! Extra }, or forgotten $. l.34 } I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! LaTeX Error: \begin{document} ended by \end{defn}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.35 \end{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.35 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.35 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.35 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! LaTeX Error: Environment defn undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.36 \begin{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! ! LaTeX Error: Bad math environment delimiter. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.37 Sia $B\( A$, Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no , in font nullfont! ! Undefined control sequence. l.38 \eal {&B \T{ \est una sottoalgebra di } A \definizione{\= } The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.38 \eal{& B \T{ \est una sottoalgebra di } A \definizione{\= } I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. Missing character: There is no B in font nullfont! ! Undefined control sequence. l.38 \eal{&B \T { \est una sottoalgebra di } A \definizione{\= } The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.38 \eal{&B \T{ \est una sottoalgebra di } A \definizione{\= } The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no A in font nullfont! ! Undefined control sequence. l.38 ... \est una sottoalgebra di } A \definizione {\= } The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Argument of \UseTextAccent has an extra }. \par l.38 ... una sottoalgebra di } A \definizione{\= } I've run across a `}' that doesn't seem to match anything. For example, `\def\a#1{...}' and `\a}' would produce this error. If you simply proceed now, the `\par' that I've just inserted will cause me to report a runaway argument that might be the root of the problem. But if your `}' was spurious, just type `2' and it will go away. Overfull \hbox (53.74422pt too wide) in paragraph at lines 33--38 []$\OML/cmm/m/it/10 ^^U\/cmr/m/n/10 (\OML/cmm/m/it/10 ab\/cmr/m/n/10 ) = [] Overfull \hbox (33.74422pt too wide) in paragraph at lines 33--38 \/cmr/m/n/10 (\OML/cmm/m/it/10 ^^Ua\/cmr/m/n/10 )\OML/cmm/m/it/10 b \/cmr/m/n/1 0 = [] Overfull \hbox (57.76605pt too wide) in paragraph at lines 33--38 \OML/cmm/m/it/10 a\/cmr/m/n/10 (\OML/cmm/m/it/10 ^^Ub\/cmr/m/n/10 ) \OMS/cmsy/ m/n/10 8\OML/cmm/m/it/10 a; b \OMS/cmsy/m/n/10 2 [] Overfull \hbox (35.55547pt too wide) in paragraph at lines 33--38 \OML/cmm/m/it/10 A; \OMS/cmsy/m/n/10 8\OML/cmm/m/it/10 ^^U \OMS/cmsy/m/n/10 2 [] Overfull \hbox (7.81946pt too wide) in paragraph at lines 33--38 \OML/cmm/m/it/10 F$ [] Overfull \hbox (15.58682pt too wide) in paragraph at lines 33--38 \OML/cmm/m/it/10 BA$ [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 33--38 \/cmr/m/n/10 ^^V [] Missing character: There is no B in font nullfont! ! Undefined control sequence. l.39 B \sist {\T{ \est un sottospazio vettoriale di A }\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.39 B \sist{\T { \est un sottospazio vettoriale di A }\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.39 B \sist{\T{ \est un sottospazio vettoriale di A }\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no A in font nullfont! ! Undefined control sequence. \T l.40 \T { \est un sottoanello di A}\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.40 \T{ \est un sottoanello di A}\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no A in font nullfont! Missing character: There is no 1 in font nullfont! ! Missing $ inserted. $ l.41 1_ A\in B} I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Extra }, or forgotten $. l.41 1_A\in B} I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! Extra }, or forgotten $. l.42 } I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. Missing character: There is no B in font nullfont! ! Undefined control sequence. l.43 Se $B$ \est una sottoalgebra di $A$ utilizzeremo la seguente notazione: The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no A in font nullfont! ! Undefined control sequence. l.44 \eal {&B \SA A The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.44 \eal{& B \SA A I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.44 \eal{&B \SA A The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! LaTeX Error: \begin{document} ended by \end{defn}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.46 \end{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.46 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.46 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.46 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! LaTeX Error: Environment rem undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.47 \begin{rem} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no U in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! ! Undefined control sequence. l.48 Una sottoalgebra \est un'algebra The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! ! LaTeX Error: \begin{document} ended by \end{rem}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.49 \end{rem} Your command was ignored. Type I to replace it with another command, or to continue without it. ! LaTeX Error: Environment defn undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.50 \begin{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no : in font nullfont! ! Undefined control sequence. l.52 \eal {&Z(A) = \pgra{ a \in A \;|\; ab=ba\;\;\forall b\in A} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.52 \eal{& Z(A) = \pgra{ a \in A \;|\; ab=ba\;\;\forall b\in A} I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. Missing character: There is no Z in font nullfont! Missing character: There is no ( in font nullfont! Missing character: There is no A in font nullfont! Missing character: There is no ) in font nullfont! Missing character: There is no = in font nullfont! ! Undefined control sequence. l.52 \eal{&Z(A) = \pgra { a \in A \;|\; ab=ba\;\;\forall b\in A} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no a in font nullfont! ! Missing $ inserted. $ l.52 \eal{&Z(A) = \pgra{ a \in A \;|\; ab=ba\;\;\forall b\in A} I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Extra }, or forgotten $. l.52 ...ra{ a \in A \;|\; ab=ba\;\;\forall b\in A} I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! Extra }, or forgotten $. l.53 } I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! LaTeX Error: \begin{document} ended by \end{defn}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.54 \end{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.54 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.54 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.54 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! LaTeX Error: Environment rem undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.55 \begin{rem} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Undefined control sequence. l.56 $Z(A) \SA A$ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! LaTeX Error: \begin{document} ended by \end{rem}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.57 \end{rem} Your command was ignored. Type I to replace it with another command, or to continue without it. ! LaTeX Error: Environment prop undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.58 \begin{prop} \label{zentrobase} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! ! Undefined control sequence. l.60 \eal {&Z(A)= \pgra{a\in A\;|\;ae_i=e_ia\;\;\forall i=1,\dots,n} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.60 \eal{& Z(A)= \pgra{a\in A\;|\;ae_i=e_ia\;\;\forall i=1,\dots,n} I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. Missing character: There is no Z in font nullfont! Missing character: There is no ( in font nullfont! Missing character: There is no A in font nullfont! Missing character: There is no ) in font nullfont! Missing character: There is no = in font nullfont! ! Undefined control sequence. l.60 \eal{&Z(A)= \pgra {a\in A\;|\;ae_i=e_ia\;\;\forall i=1,\dots,n} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no a in font nullfont! ! Missing $ inserted. $ l.60 \eal{&Z(A)= \pgra{a\in A\;|\;ae_i=e_ia\;\;\forall i=1,\dots,n} I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Extra }, or forgotten $. l.60 ...in A\;|\;ae_i=e_ia\;\;\forall i=1,\dots,n} I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! Extra }, or forgotten $. l.61 } I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! LaTeX Error: \begin{document} ended by \end{prop}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.62 \end{prop} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.62 \end{prop} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.62 \end{prop} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.62 \end{prop} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! LaTeX Error: Environment defn undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.63 \begin{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no . in font nullfont! ! Undefined control sequence. l.65 \eal {&f\T{ \est un omomorfismo di algebre (alg-hom)} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.65 \eal{& f\T{ \est un omomorfismo di algebre (alg-hom)} I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. Missing character: There is no f in font nullfont! ! Undefined control sequence. l.65 \eal{&f\T { \est un omomorfismo di algebre (alg-hom)} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.65 \eal{&f\T{ \est un omomorfismo di algebre (alg-hom)} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no ( in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no - in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no ) in font nullfont! ! Undefined control sequence. l.66 \definizione {\=} \sist{f\T{ \est una applicazione lineare }\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Argument of \UseTextAccent has an extra }. \par l.66 \definizione{\=} \sist{f\T{ \est una applicazione lineare }\\ I've run across a `}' that doesn't seem to match anything. For example, `\def\a#1{...}' and `\a}' would produce this error. If you simply proceed now, the `\par' that I've just inserted will cause me to report a runaway argument that might be the root of the problem. But if your `}' was spurious, just type `2' and it will go away. Overfull \hbox (20.0pt too wide) in paragraph at lines 39--66 [] [] Overfull \hbox (15.95831pt too wide) in paragraph at lines 39--66 [] \OMS/cmsy/m/n/10 2 [] Overfull \hbox (253.5855pt too wide) in paragraph at lines 39--66 \OML/cmm/m/it/10 BSe$$unasottoalgebradi$$utilizzeremolaseguentenotazione \/cmr/ m/n/10 : [] Overfull \hbox (15.58682pt too wide) in paragraph at lines 39--66 []$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 39--66 \OML/cmm/m/it/10 A$ [] Overfull \hbox (6.66669pt too wide) in paragraph at lines 39--66 \OMS/cmsy/m/n/10 2 [] Overfull \hbox (35.96628pt too wide) in paragraph at lines 39--66 \OML/cmm/m/it/10 A \OMS/cmsy/m/n/10 j \OML/cmm/m/it/10 ab \/cmr/m/n/10 = [] Overfull \hbox (34.42459pt too wide) in paragraph at lines 39--66 \OML/cmm/m/it/10 ba \OMS/cmsy/m/n/10 8\OML/cmm/m/it/10 b \OMS/cmsy/m/n/10 2 [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 39--66 \OML/cmm/m/it/10 A$ [] Overfull \hbox (30.3195pt too wide) in paragraph at lines 39--66 \OML/cmm/m/it/10 Z\/cmr/m/n/10 (\OML/cmm/m/it/10 A\/cmr/m/n/10 )\OML/cmm/m/it/1 0 A$ [] Overfull \hbox (41.46405pt too wide) in paragraph at lines 39--66 \OML/cmm/m/it/10 e[]; [] ; e[]$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 39--66 \OML/cmm/m/it/10 A$ [] Overfull \hbox (6.66669pt too wide) in paragraph at lines 39--66 \OMS/cmsy/m/n/10 2 [] Overfull \hbox (39.66017pt too wide) in paragraph at lines 39--66 \OML/cmm/m/it/10 A \OMS/cmsy/m/n/10 j \OML/cmm/m/it/10 ae[] \/cmr/m/n/10 = [] Overfull \hbox (38.38307pt too wide) in paragraph at lines 39--66 \OML/cmm/m/it/10 e[]a \OMS/cmsy/m/n/10 8\OML/cmm/m/it/10 i \/cmr/m/n/10 = [] Overfull \hbox (33.22443pt too wide) in paragraph at lines 39--66 \/cmr/m/n/10 1\OML/cmm/m/it/10 ; [] ; n$ [] Overfull \hbox (11.52776pt too wide) in paragraph at lines 39--66 \OML/cmm/m/it/10 f \/cmr/m/n/10 : [] Overfull \hbox (26.38892pt too wide) in paragraph at lines 39--66 \OML/cmm/m/it/10 A [][]\OMS/cmsy/m/n/10 ! [] Overfull \hbox (8.0868pt too wide) in paragraph at lines 39--66 \OML/cmm/m/it/10 B$ [] Overfull \hbox (20.03123pt too wide) in paragraph at lines 39--66 \OML/cmm/m/it/10 A; B$ [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 39--66 \/cmr/m/n/10 ^^V [] ! Undefined control sequence. l.66 \definizione{\=} \sist {f\T{ \est una applicazione lineare }\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no f in font nullfont! ! Undefined control sequence. l.66 \definizione{\=} \sist{f\T { \est una applicazione lineare }\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.66 \definizione{\=} \sist{f\T{ \est una applicazione lineare }\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no f in font nullfont! ! Undefined control sequence. l.67 f\T { \est un omomorfismo di anelli}\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.67 f\T{ \est un omomorfismo di anelli}\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no ( in font nullfont! Missing character: There is no 1 in font nullfont! ! Missing $ inserted. $ l.68 f(1_ A)=1_B I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Extra }, or forgotten $. l.69 } \NN I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! Undefined control sequence. l.69 }\NN The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.70 \T { o equivalentemente se: } \sist{f(\lambda x + \mu y) = \lambda f(x) ... The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.70 \T{ o equivalentemente se: } \sist {f(\lambda x + \mu y) = \lambda f(x) ... The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Extra }, or forgotten $. l.74 } I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! LaTeX Error: \begin{document} ended by \end{defn}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.75 \end{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.75 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.75 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.75 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! LaTeX Error: Environment notaz undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.76 \begin{notaz} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no C in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! ! Undefined control sequence. l.77 Con $I\tleq A$ indichiamo un ideale (bilatero) di $A$. Con $I\tleqD A$ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no ( in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no ) in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no C in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! ! Undefined control sequence. l.77 ... un ideale (bilatero) di $A$. Con $I\tleqD A$ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no . in font nullfont! ! LaTeX Error: \begin{document} ended by \end{notaz}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.79 \end{notaz} Your command was ignored. Type I to replace it with another command, or to continue without it. ! LaTeX Error: Environment defn undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.81 \begin{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no , in font nullfont! ! Undefined control sequence. l.83 \eal {&A \T{ \est semplice } \definizione{\=} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.83 \eal{& A \T{ \est semplice } \definizione{\=} I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. Missing character: There is no A in font nullfont! ! Undefined control sequence. l.83 \eal{&A \T { \est semplice } \definizione{\=} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.83 \eal{&A \T{ \est semplice } \definizione{\=} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! ! Undefined control sequence. l.83 \eal{&A \T{ \est semplice } \definizione {\=} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Argument of \UseTextAccent has an extra }. \par l.83 \eal{&A \T{ \est semplice } \definizione{\=} I've run across a `}' that doesn't seem to match anything. For example, `\def\a#1{...}' and `\a}' would produce this error. If you simply proceed now, the `\par' that I've just inserted will cause me to report a runaway argument that might be the root of the problem. But if your `}' was spurious, just type `2' and it will go away. Overfull \hbox (20.0pt too wide) in paragraph at lines 66--83 [] [] Overfull \hbox (20.95833pt too wide) in paragraph at lines 66--83 []\/cmr/m/n/10 ) = [] Overfull \hbox (398.27611pt too wide) in paragraph at lines 66--83 \/cmr/m/n/10 1[][][] \OMS/cmsy/m/n/10 8\OML/cmm/m/it/10 x; y \OMS/cmsy/m/n/10 2 [] Overfull \hbox (44.35866pt too wide) in paragraph at lines 66--83 \OML/cmm/m/it/10 A \OMS/cmsy/m/n/10 8\OML/cmm/m/it/10 ^^U; ^^V \OMS/cmsy/m/n/1 0 2 [] Overfull \hbox (7.81946pt too wide) in paragraph at lines 66--83 \OML/cmm/m/it/10 F$ [] Overfull \hbox (12.68056pt too wide) in paragraph at lines 66--83 \OML/cmm/m/it/10 IA$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 66--83 \OML/cmm/m/it/10 A$ [] Overfull \hbox (12.68056pt too wide) in paragraph at lines 66--83 \OML/cmm/m/it/10 IA$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 66--83 \OML/cmm/m/it/10 A$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 66--83 \OML/cmm/m/it/10 A$ [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 66--83 \/cmr/m/n/10 ^^V [] ! Undefined control sequence. l.84 \sist {\forall I\tleq A \;\;I = A \| I = 0\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Missing $ inserted. $ l.84 \sist{\forall I\tleq A \;\;I = A \| I = 0\\ I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Undefined control sequence. l.84 \sist{\forall I\tleq A \;\;I = A \| I = 0\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Extra }, or forgotten $. l.86 } I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! Extra }, or forgotten $. l.87 } I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! LaTeX Error: \begin{document} ended by \end{defn}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.88 \end{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.88 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.88 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.88 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! LaTeX Error: Environment thm undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.89 \begin{thm} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! ! Undefined control sequence. l.90 Sia $A=\mat (n,F)$, con $F$ campo, allora, The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no , in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! ! Undefined control sequence. l.91 \eal {&A\T{ \est un'algebra semplice}} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.91 \eal{& A\T{ \est un'algebra semplice}} I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. Missing character: There is no A in font nullfont! ! Undefined control sequence. l.91 \eal{&A\T { \est un'algebra semplice}} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.91 \eal{&A\T{ \est un'algebra semplice}} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! ! LaTeX Error: \begin{document} ended by \end{thm}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.92 \end{thm} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Undefined control sequence. l.93 \subsection {Moduli} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no M in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! ! LaTeX Error: Environment defn undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.94 \begin{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Undefined control sequence. l.95 \ilabel {modulo} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no - in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no - in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! ! Undefined control sequence. l.97 \eal {&V\T{ \est un $A$-modulo, secondo l'operazione $\.:V\*A \longright... The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.97 \eal{& V\T{ \est un $A$-modulo, secondo l'operazione $\.:V\*A \longright... I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. Missing character: There is no V in font nullfont! ! Undefined control sequence. l.97 \eal{&V\T { \est un $A$-modulo, secondo l'operazione $\.:V\*A \longright... The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.97 \eal{&V\T{ \est un $A$-modulo, secondo l'operazione $\.:V\*A \longright... The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no - in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! LaTeX Warning: Command \. invalid in math mode on input line 97. LaTeX Warning: Command \. invalid in math mode on input line 97. ! Please use \mathaccent for accents in math mode. \add@accent ...@spacefactor \spacefactor }\accent #1 #2\egroup \spacefactor ... l.97 ...t un $A$-modulo, secondo l'operazione $\.: V\*A \longrightarrow V$ I'm changing \accent to \mathaccent here; wish me luck. (Accents are not the same in formulas as they are in text.) ! Missing { inserted. \edef l.97 ...t un $A$-modulo, secondo l'operazione $\.: V\*A \longrightarrow V$ A left brace was mandatory here, so I've put one in. You might want to delete and/or insert some corrections so that I will find a matching right brace soon. (If you're confused by all this, try typing `I}' now.) ! You can't use `\spacefactor' in math mode. \add@accent ...}\accent #1 #2\egroup \spacefactor \accent@spacefactor l.97 ...t un $A$-modulo, secondo l'operazione $\.: V\*A \longrightarrow V$ Sorry, but I'm not programmed to handle this case; I'll just pretend that you didn't ask for it. If you're in the wrong mode, you might be able to return to the right one by typing `I}' or `I$' or `I\par'. ! Missing } inserted. } l.97 ... l'operazione $\.:V\*A \longrightarrow V$ I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! \textfont 7 is undefined (character Ð). $ l.97 ... l'operazione $\.:V\*A \longrightarrow V$ Somewhere in the math formula just ended, you used the stated character from an undefined font family. For example, plain TeX doesn't allow \it or \sl in subscripts. Proceed, and I'll try to forget that I needed that character. ! Undefined control sequence. l.98 }\definizione {\=}\NN The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Argument of \UseTextAccent has an extra }. \par l.98 }\definizione{\=} \NN I've run across a `}' that doesn't seem to match anything. For example, `\def\a#1{...}' and `\a}' would produce this error. If you simply proceed now, the `\par' that I've just inserted will cause me to report a runaway argument that might be the root of the problem. But if your `}' was spurious, just type `2' and it will go away. Overfull \hbox (59.5276pt too wide) in paragraph at lines 84--98 []$\OMS/cmsy/m/n/10 8\OML/cmm/m/it/10 IA I \/cmr/m/n/10 = [] Overfull \hbox (28.23608pt too wide) in paragraph at lines 84--98 \OML/cmm/m/it/10 A\OMS/cmsy/m/n/10 k\OML/cmm/m/it/10 I \/cmr/m/n/10 = [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 84--98 \/cmr/m/n/10 0[] [] Overfull \hbox (18.05553pt too wide) in paragraph at lines 84--98 \OML/cmm/m/it/10 A \OMS/cmsy/m/n/10 6\/cmr/m/n/10 = [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 84--98 \/cmr/m/n/10 0$ [] Overfull \hbox (18.05553pt too wide) in paragraph at lines 84--98 \OML/cmm/m/it/10 A \/cmr/m/n/10 = [] Overfull \hbox (26.04402pt too wide) in paragraph at lines 84--98 \/cmr/m/n/10 (\OML/cmm/m/it/10 n; F\/cmr/m/n/10 )$ [] Overfull \hbox (7.81946pt too wide) in paragraph at lines 84--98 \OML/cmm/m/it/10 F$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 84--98 \OML/cmm/m/it/10 A$ [] Overfull \hbox (7.81946pt too wide) in paragraph at lines 84--98 \OML/cmm/m/it/10 F$ [] Overfull \hbox (8.05556pt too wide) in paragraph at lines 84--98 \OML/cmm/m/it/10 V$ [] Overfull \hbox (7.81946pt too wide) in paragraph at lines 84--98 \OML/cmm/m/it/10 F$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 84--98 \OML/cmm/m/it/10 A$ [] Overfull \hbox (48.05553pt too wide) in paragraph at lines 84--98 []$ [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 84--98 \/cmr/m/n/10 ^^V [] ! Undefined control sequence. l.98 }\definizione{\=}\NN The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.99 \qq \definizione{\=} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.99 \qq\definizione {\=} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Argument of \UseTextAccent has an extra }. \par l.99 \qq\definizione{\=} I've run across a `}' that doesn't seem to match anything. For example, `\def\a#1{...}' and `\a}' would produce this error. If you simply proceed now, the `\par' that I've just inserted will cause me to report a runaway argument that might be the root of the problem. But if your `}' was spurious, just type `2' and it will go away. Overfull \hbox (25.00002pt too wide) in paragraph at lines 99--99 []\/cmr/m/n/10 ^^V [] ! Undefined control sequence. l.100 \sist {1.\;\;v1_{A} = v\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no 1 in font nullfont! Missing character: There is no . in font nullfont! ! Missing $ inserted. $ l.100 \sist{1.\; \;v1_{A} = v\\ I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Extra }, or forgotten $. l.105 } \forall \l\in F,\;\forall a,b\in A,\;\;\forall v,w\in V I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! Extra }, or forgotten $. l.106 } I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! LaTeX Error: \begin{document} ended by \end{defn}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.107 \end{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.107 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.107 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.107 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! LaTeX Error: Environment exemp undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.108 \begin{exemp} \invisible{.} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Undefined control sequence. l.108 \begin{exemp}\invisible {.} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no . in font nullfont! Overfull \hbox (52.83087pt too wide) in paragraph at lines 100--109 []$ \OML/cmm/m/it/10 v\/cmr/m/n/10 1[] = [] Overfull \hbox (5.20601pt too wide) in paragraph at lines 100--109 \OML/cmm/m/it/10 v[] [] Overfull \hbox (30.20593pt too wide) in paragraph at lines 100--109 \/cmr/m/n/10 2\OML/cmm/m/it/10 : \/cmr/m/n/10 (\OML/cmm/m/it/10 v \/cmr/m/n/10 + [] Overfull \hbox (27.15855pt too wide) in paragraph at lines 100--109 \OML/cmm/m/it/10 w\/cmr/m/n/10 )\OML/cmm/m/it/10 a \/cmr/m/n/10 = [] Overfull \hbox (18.2697pt too wide) in paragraph at lines 100--109 \OML/cmm/m/it/10 va \/cmr/m/n/10 + [] Overfull \hbox (12.71414pt too wide) in paragraph at lines 100--109 \OML/cmm/m/it/10 wa[] [] Overfull \hbox (46.45009pt too wide) in paragraph at lines 100--109 \/cmr/m/n/10 3\OML/cmm/m/it/10 : \/cmr/m/n/10 (\OML/cmm/m/it/10 va\/cmr/m/n/10 )\OML/cmm/m/it/10 b \/cmr/m/n/10 = [] Overfull \hbox (22.56136pt too wide) in paragraph at lines 100--109 \OML/cmm/m/it/10 v\/cmr/m/n/10 (\OML/cmm/m/it/10 ab\/cmr/m/n/10 )[] [] Overfull \hbox (35.49182pt too wide) in paragraph at lines 100--109 \/cmr/m/n/10 4\OML/cmm/m/it/10 : v\/cmr/m/n/10 (\OML/cmm/m/it/10 a \/cmr/m/n/1 0 + [] Overfull \hbox (18.73607pt too wide) in paragraph at lines 100--109 \OML/cmm/m/it/10 b\/cmr/m/n/10 ) = [] Overfull \hbox (18.2697pt too wide) in paragraph at lines 100--109 \OML/cmm/m/it/10 va \/cmr/m/n/10 + [] Overfull \hbox (9.49767pt too wide) in paragraph at lines 100--109 \OML/cmm/m/it/10 vb[] [] Overfull \hbox (47.99179pt too wide) in paragraph at lines 100--109 \/cmr/m/n/10 5\OML/cmm/m/it/10 : \/cmr/m/n/10 (\OML/cmm/m/it/10 ^^Uv\/cmr/m/n/ 10 )\OML/cmm/m/it/10 a \/cmr/m/n/10 = [] Overfull \hbox (34.65857pt too wide) in paragraph at lines 100--109 \OML/cmm/m/it/10 v\/cmr/m/n/10 (\OML/cmm/m/it/10 ^^Ua\/cmr/m/n/10 ) = [] Overfull \hbox (44.93639pt too wide) in paragraph at lines 100--109 \OML/cmm/m/it/10 ^^U\/cmr/m/n/10 (\OML/cmm/m/it/10 va\/cmr/m/n/10 )\OMS/cmsy/m/ n/10 8\OML/cmm/m/it/10 ^^U \OMS/cmsy/m/n/10 2 [] Overfull \hbox (42.95238pt too wide) in paragraph at lines 100--109 \OML/cmm/m/it/10 F; \OMS/cmsy/m/n/10 8\OML/cmm/m/it/10 a; b \OMS/cmsy/m/n/10 2 [] Overfull \hbox (49.57849pt too wide) in paragraph at lines 100--109 \OML/cmm/m/it/10 A; \OMS/cmsy/m/n/10 8\OML/cmm/m/it/10 v; w \OMS/cmsy/m/n/10 2 [] Overfull \hbox (8.05556pt too wide) in paragraph at lines 100--109 \OML/cmm/m/it/10 V$ [] ! Undefined control sequence. l.110 \item $A=\mat (n,F)$, $V=F^n$ \est un $A$-modulo con l'usuale The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no , in font nullfont! ! Undefined control sequence. l.110 \item $A=\mat(n,F)$, $V=F^n$ \est un $A$-modulo con l'usuale The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no - in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no ( in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no ) in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! ! Undefined control sequence. \@footnotetext ...tins {\reset@font \footnotesize \interlinepenalty \interfo... l.113 a$, con $a\in A$} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. \@footnotetext ...}\color@begingroup \@makefntext {\rule \z@ \footnotesep \i... l.113 a$, con $a\in A$} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. la moltiplicazione \est a destra: $v\. a$, con $a\in A$ l.113 a$, con $a\in A$} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. LaTeX Warning: Command \. invalid in math mode on input line 113. ! Please use \mathaccent for accents in math mode. \add@accent ...@spacefactor \spacefactor }\accent #1 #2\egroup \spacefactor ... l.113 a$, con $a\in A$} I'm changing \accent to \mathaccent here; wish me luck. (Accents are not the same in formulas as they are in text.) ! You can't use `\spacefactor' in math mode. \add@accent ...}\accent #1 #2\egroup \spacefactor \accent@spacefactor l.113 a$, con $a\in A$} Sorry, but I'm not programmed to handle this case; I'll just pretend that you didn't ask for it. If you're in the wrong mode, you might be able to return to the right one by typing `I}' or `I$' or `I\par'. Missing character: There is no è in font cmex10! Overfull \hbox (7.7778pt too wide) in paragraph at lines 113--113 [][]\/cmr/m/n/10 la [] Overfull \hbox (26.11118pt too wide) in paragraph at lines 113--113 \/cmr/m/n/10 molti- [] Overfull \hbox (14.44447pt too wide) in paragraph at lines 113--113 \/cmr/m/n/10 pli- [] Overfull \hbox (31.66672pt too wide) in paragraph at lines 113--113 \/cmr/m/n/10 cazione [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 113--113 \/cmr/m/n/10 a [] Overfull \hbox (13.33334pt too wide) in paragraph at lines 113--113 \/cmr/m/n/10 de- [] Overfull \hbox (19.52782pt too wide) in paragraph at lines 113--113 \/cmr/m/n/10 stra: [] Overfull \hbox (13.26968pt too wide) in paragraph at lines 113--113 \OML/cmm/m/it/10 v[]$\/cmr/m/n/10 , [] Overfull \hbox (15.00003pt too wide) in paragraph at lines 113--113 \/cmr/m/n/10 con [] Overfull \hbox (14.73029pt too wide) in paragraph at lines 113--113 \OML/cmm/m/it/10 a \OMS/cmsy/m/n/10 2 [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 113--113 \OML/cmm/m/it/10 A$| [] Overfull \hbox (18.05553pt too wide) in paragraph at lines 110--114 \OML/cmm/m/it/10 A \/cmr/m/n/10 = [] Overfull \hbox (26.04402pt too wide) in paragraph at lines 110--114 \/cmr/m/n/10 (\OML/cmm/m/it/10 n; F\/cmr/m/n/10 )$ [] Overfull \hbox (18.61107pt too wide) in paragraph at lines 110--114 \OML/cmm/m/it/10 V \/cmr/m/n/10 = [] Overfull \hbox (13.26279pt too wide) in paragraph at lines 110--114 \OML/cmm/m/it/10 F[]$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 110--114 \OML/cmm/m/it/10 A$ [] Overfull \hbox (4.48613pt too wide) in paragraph at lines 110--114 [] [] Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no Q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no - in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no - in font nullfont! ! Undefined control sequence. l.115 l'$A$-\iemph {modulo regolare}, e si indica con $A^\o$ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! ! Missing { inserted. \begingroup l.115 ...h{modulo regolare}, e si indica con $A^\o $ A left brace was mandatory here, so I've put one in. You might want to delete and/or insert some corrections so that I will find a matching right brace soon. (If you're confused by all this, try typing `I}' now.) LaTeX Warning: Command \o invalid in math mode on input line 115. LaTeX Warning: Command \o invalid in math mode on input line 115. ! Missing } inserted. } l.115 ...{modulo regolare}, e si indica con $A^\o$ I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Overfull \hbox (7.50002pt too wide) in paragraph at lines 114--116 \OML/cmm/m/it/10 A$ [] Overfull \hbox (18.61107pt too wide) in paragraph at lines 114--116 \OML/cmm/m/it/10 V \/cmr/m/n/10 = [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 114--116 \OML/cmm/m/it/10 A$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 114--116 \OML/cmm/m/it/10 A$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 114--116 \OML/cmm/m/it/10 A$ [] Overfull \hbox (11.98615pt too wide) in paragraph at lines 114--116 \OML/cmm/m/it/10 A[]$ [] ! LaTeX Error: The font size command \normalsize is not defined: there is probably something wrong with the class file. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.116 \end{enumerate} Your command was ignored. Type I to replace it with another command, or to continue without it. [1 ! Undefined control sequence. \newlabel{defanello}{{}{\thepage }} l.116 \end{enumerate} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. \newlabel{defanello}{{}{}} {/var/lib/texmf/fonts/map/pdftex/updmap/pdftex.map} ! Undefined control sequence. \newlabel{defalgebra}{{}{\thepage }} l.116 \end{enumerate} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. \newlabel{defalgebra}{{}{}} ! Undefined control sequence. \newlabel{zentrobase}{{}{\thepage }} l.116 \end{enumerate} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. \newlabel{zentrobase}{{}{}} ] ! LaTeX Error: \begin{document} ended by \end{exemp}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.117 \end{exemp} Your command was ignored. Type I to replace it with another command, or to continue without it. ! LaTeX Error: Environment defn undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.118 \begin{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no - in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! ! Undefined control sequence. l.120 \eal {&W \T{\est un sotto $A$-modulo di $V$} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.120 \eal{& W \T{\est un sotto $A$-modulo di $V$} I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. Missing character: There is no W in font nullfont! ! Undefined control sequence. l.120 \eal{&W \T {\est un sotto $A$-modulo di $V$} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.120 \eal{&W \T{\est un sotto $A$-modulo di $V$} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no - in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! ! Undefined control sequence. l.121 \definizione {\=} wa\in W\;\;\forall w\in W\;\forall a\in A The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Argument of \UseTextAccent has an extra }. \par l.121 \definizione{\=} wa\in W\;\;\forall w\in W\;\forall a\in A I've run across a `}' that doesn't seem to match anything. For example, `\def\a#1{...}' and `\a}' would produce this error. If you simply proceed now, the `\par' that I've just inserted will cause me to report a runaway argument that might be the root of the problem. But if your `}' was spurious, just type `2' and it will go away. Overfull \hbox (8.05556pt too wide) in paragraph at lines 119--121 $\OML/cmm/m/it/10 V$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 119--121 \OML/cmm/m/it/10 A$ [] Overfull \hbox (21.38885pt too wide) in paragraph at lines 119--121 \OML/cmm/m/it/10 W \OMS/cmsy/m/n/10 ^^T [] Overfull \hbox (8.05556pt too wide) in paragraph at lines 119--121 \OML/cmm/m/it/10 V$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 119--121 \OML/cmm/m/it/10 A$ [] Overfull \hbox (8.05556pt too wide) in paragraph at lines 119--121 \OML/cmm/m/it/10 V$ [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 119--121 \/cmr/m/n/10 ^^V [] Missing character: There is no w in font nullfont! Missing character: There is no a in font nullfont! ! Missing $ inserted. $ l.121 \definizione{\=} wa\in W\;\;\forall w\in W\;\forall a\in A I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Extra }, or forgotten $. l.122 } I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. Missing character: There is no W in font nullfont! ! Undefined control sequence. l.123 Per indicare che $W$ \est un $A$-sottomodulo di $V$ useremo la seguente The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no A in font nullfont! Missing character: There is no V in font nullfont! ! Undefined control sequence. l.125 \eal {&W \leA V} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.125 \eal{& W \leA V} I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.125 \eal{&W \leA V} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! LaTeX Error: \begin{document} ended by \end{defn}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.126 \end{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.126 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.126 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! LaTeX Error: Environment exemp undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.127 \begin{exemp} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no I in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! ! Missing { inserted. \begingroup l.129 I sottomoduli di $A^\o $ sono gli ideali destri. A left brace was mandatory here, so I've put one in. You might want to delete and/or insert some corrections so that I will find a matching right brace soon. (If you're confused by all this, try typing `I}' now.) LaTeX Warning: Command \o invalid in math mode on input line 129. LaTeX Warning: Command \o invalid in math mode on input line 129. ! Missing } inserted. } l.129 I sottomoduli di $A^\o$ sono gli ideali destri. I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no . in font nullfont! ! LaTeX Error: \begin{document} ended by \end{exemp}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.130 \end{exemp} Your command was ignored. Type I to replace it with another command, or to continue without it. ! LaTeX Error: Environment defn undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.131 \begin{defn} Sia $V$ un $A$-modulo, chiameremo \emph{annullatore} di $... Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no - in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no : in font nullfont! ! Undefined control sequence. l.133 \eal {&\ann_A(V)\definizione{=}\pgra{a\in A\;|\;Va=0}} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.133 \eal{& \ann_A(V)\definizione{=}\pgra{a\in A\;|\;Va=0}} I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.133 \eal{&\ann _A(V)\definizione{=}\pgra{a\in A\;|\;Va=0}} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Missing $ inserted. $ l.133 \eal{&\ann_ A(V)\definizione{=}\pgra{a\in A\;|\;Va=0}} I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Undefined control sequence. l.133 \eal{&\ann_A(V)\definizione {=}\pgra{a\in A\;|\;Va=0}} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.133 \eal{&\ann_A(V)\definizione{=}\pgra {a\in A\;|\;Va=0}} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Extra }, or forgotten $. l.133 ...(V)\definizione{=}\pgra{a\in A\;|\;Va=0}} I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! LaTeX Error: \begin{document} ended by \end{defn}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.134 \end{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.134 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.134 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! LaTeX Error: Environment prop undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.135 \begin{prop} Sia $A$ un anello unitario; allora Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no ; in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! ! Undefined control sequence. l.136 \eal {&\ann_A(V)\tleq A The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.136 \eal{& \ann_A(V)\tleq A I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.136 \eal{&\ann _A(V)\tleq A The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Missing $ inserted. $ l.136 \eal{&\ann_ A(V)\tleq A I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Undefined control sequence. l.136 \eal{&\ann_A(V)\tleq A The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Extra }, or forgotten $. l.137 } I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! LaTeX Error: \begin{document} ended by \end{prop}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.138 \end{prop} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.138 \end{prop} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.138 \end{prop} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! LaTeX Error: Environment defn undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.139 \begin{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Undefined control sequence. l.140 \ilabel {modulo!semplice} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no ! in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no - in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no , in font nullfont! ! Undefined control sequence. l.142 \eal {& The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.142 \eal{& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. Missing character: There is no V in font nullfont! ! Undefined control sequence. l.143 V\T { \est semplice }\definizione{\=} \T{ gli unici sottomoduli di $V$ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.143 V\T{ \est semplice }\definizione{\=} \T{ gli unici sottomoduli di $V$ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! ! Undefined control sequence. l.143 V\T{ \est semplice }\definizione {\=} \T{ gli unici sottomoduli di $V$ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Argument of \UseTextAccent has an extra }. \par l.143 V\T{ \est semplice }\definizione{\=} \T{ gli unici sottomoduli di $V$ I've run across a `}' that doesn't seem to match anything. For example, `\def\a#1{...}' and `\a}' would produce this error. If you simply proceed now, the `\par' that I've just inserted will cause me to report a runaway argument that might be the root of the problem. But if your `}' was spurious, just type `2' and it will go away. Overfull \hbox (26.66669pt too wide) in paragraph at lines 121--143 []$\OMS/cmsy/m/n/10 2 [] Overfull \hbox (38.81699pt too wide) in paragraph at lines 121--143 \OML/cmm/m/it/10 W \OMS/cmsy/m/n/10 8\OML/cmm/m/it/10 w \OMS/cmsy/m/n/10 2 [] Overfull \hbox (33.89691pt too wide) in paragraph at lines 121--143 \OML/cmm/m/it/10 W \OMS/cmsy/m/n/10 8\OML/cmm/m/it/10 a \OMS/cmsy/m/n/10 2 [] Overfull \hbox (294.07413pt too wide) in paragraph at lines 121--143 \OML/cmm/m/it/10 APerindicareche$$un$$\OMS/cmsy/m/n/10 ^^@\OML/cmm/m/it/10 sott omodulodi$$useremolaseguentenotazione \/cmr/m/n/10 : [] Overfull \hbox (18.8889pt too wide) in paragraph at lines 121--143 []$ [] Overfull \hbox (11.98615pt too wide) in paragraph at lines 121--143 \OML/cmm/m/it/10 A[]$ [] Overfull \hbox (8.05556pt too wide) in paragraph at lines 121--143 \OML/cmm/m/it/10 V$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 121--143 \OML/cmm/m/it/10 A$ [] Overfull \hbox (14.31102pt too wide) in paragraph at lines 121--143 \OT1/cmr/m/it/10 an- [] Overfull \hbox (17.12212pt too wide) in paragraph at lines 121--143 \OT1/cmr/m/it/10 nul- [] Overfull \hbox (11.24437pt too wide) in paragraph at lines 121--143 \OT1/cmr/m/it/10 la- [] Overfull \hbox (16.73874pt too wide) in paragraph at lines 121--143 \OT1/cmr/m/it/10 tore [] Overfull \hbox (8.05556pt too wide) in paragraph at lines 121--143 \OML/cmm/m/it/10 V$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 121--143 \OML/cmm/m/it/10 A$ [] Overfull \hbox (95.14098pt too wide) in paragraph at lines 121--143 []\/cmr/m/n/10 (\OML/cmm/m/it/10 V\/cmr/m/n/10 )[][]$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 121--143 \OML/cmm/m/it/10 A$ [] Overfull \hbox (29.84729pt too wide) in paragraph at lines 121--143 []\/cmr/m/n/10 (\OML/cmm/m/it/10 V\/cmr/m/n/10 )\OML/cmm/m/it/10 A$ [] Overfull \hbox (8.05556pt too wide) in paragraph at lines 121--143 \OML/cmm/m/it/10 V$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 121--143 \OML/cmm/m/it/10 A$ [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 121--143 \/cmr/m/n/10 ^^V [] ! Undefined control sequence. l.143 V\T{ \est semplice }\definizione{\=} \T { gli unici sottomoduli di $V$ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no g in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! ! LaTeX Error: \begin{document} ended by \end{defn}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.145 \end{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! LaTeX Error: Environment thm undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.146 \begin{thm} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! ! Undefined control sequence. l.147 Sia $A=\mat (n,F)$ e sia $V=F^n$.\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no . in font nullfont! ! Undefined control sequence. l.148 $V$ \est un $A$-modulo con l'usuale moltiplicazione tra The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no - in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! ! Undefined control sequence. l.149 vettori e matrici, inoltre $V$ \est semplice. The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no . in font nullfont! ! LaTeX Error: \begin{document} ended by \end{thm}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.150 \end{thm} Your command was ignored. Type I to replace it with another command, or to continue without it. ! LaTeX Error: Environment defn undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.151 \begin{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Undefined control sequence. l.152 \ilabel {A-omomorfismo} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no A in font nullfont! Missing character: There is no - in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no - in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no . in font nullfont! ! Undefined control sequence. l.154 \eal {&f:V\longrightarrow W\T{ \est un A-omomorfismo } \definizione{\=} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.154 \eal{& f:V\longrightarrow W\T{ \est un A-omomorfismo } \definizione{\=} I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. Missing character: There is no f in font nullfont! Missing character: There is no : in font nullfont! Missing character: There is no V in font nullfont! ! Missing $ inserted. $ l.154 \eal{&f:V\longrightarrow W\T{ \est un A-omomorfismo } \definizione{\=} I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Undefined control sequence. l.154 \eal{&f:V\longrightarrow W\T { \est un A-omomorfismo } \definizione{\=} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.154 \eal{&f:V\longrightarrow W\T{ \est un A-omomorfismo } \definizione{\=} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.154 ...W\T{ \est un A-omomorfismo } \definizione {\=} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. LaTeX Warning: Command \= invalid in math mode on input line 154. ! Argument of \UseTextAccent has an extra }. \par l.154 ... \est un A-omomorfismo } \definizione{\=} I've run across a `}' that doesn't seem to match anything. For example, `\def\a#1{...}' and `\a}' would produce this error. If you simply proceed now, the `\par' that I've just inserted will cause me to report a runaway argument that might be the root of the problem. But if your `}' was spurious, just type `2' and it will go away. LaTeX Warning: Command \= invalid in math mode on input line 154. ! Please use \mathaccent for accents in math mode. \add@accent ...@spacefactor \spacefactor }\accent #1 #2\egroup \spacefactor ... l.154 ... \est un A-omomorfismo } \definizione{\=} I'm changing \accent to \mathaccent here; wish me luck. (Accents are not the same in formulas as they are in text.) ! Missing { inserted. \edef l.154 ... \est un A-omomorfismo } \definizione{\=} A left brace was mandatory here, so I've put one in. You might want to delete and/or insert some corrections so that I will find a matching right brace soon. (If you're confused by all this, try typing `I}' now.) ! You can't use `\spacefactor' in math mode. \add@accent ...}\accent #1 #2\egroup \spacefactor \accent@spacefactor l.154 ... \est un A-omomorfismo } \definizione{\=} Sorry, but I'm not programmed to handle this case; I'll just pretend that you didn't ask for it. If you're in the wrong mode, you might be able to return to the right one by typing `I}' or `I$' or `I\par'. ! Missing $ inserted. $ l.154 ... \est un A-omomorfismo } \definizione{\=} I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Missing } inserted. } l.154 ... \est un A-omomorfismo } \definizione{\=} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.154 ... \est un A-omomorfismo } \definizione{\=} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Missing character: There is no è in font cmex10! Overfull \hbox (8.05556pt too wide) in paragraph at lines 143--154 $\OML/cmm/m/it/10 V$ [] Overfull \hbox (17.49998pt too wide) in paragraph at lines 143--154 \/cmr/m/n/10 0\OML/cmm/m/it/10 ; V$ [] Overfull \hbox (18.05553pt too wide) in paragraph at lines 143--154 \OML/cmm/m/it/10 A \/cmr/m/n/10 = [] Overfull \hbox (26.04402pt too wide) in paragraph at lines 143--154 \/cmr/m/n/10 (\OML/cmm/m/it/10 n; F\/cmr/m/n/10 )$ [] Overfull \hbox (18.61107pt too wide) in paragraph at lines 143--154 \OML/cmm/m/it/10 V \/cmr/m/n/10 = [] Overfull \hbox (13.26279pt too wide) in paragraph at lines 143--154 \OML/cmm/m/it/10 F[]$ [] Overfull \hbox (8.05556pt too wide) in paragraph at lines 143--154 \OML/cmm/m/it/10 V$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 143--154 \OML/cmm/m/it/10 A$ [] Overfull \hbox (8.05556pt too wide) in paragraph at lines 143--154 \OML/cmm/m/it/10 V$ [] Overfull \hbox (21.66664pt too wide) in paragraph at lines 143--154 \OML/cmm/m/it/10 V; W$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 143--154 \OML/cmm/m/it/10 A$ [] Overfull \hbox (16.11119pt too wide) in paragraph at lines 143--154 [][]\OMS/cmsy/m/n/10 ! [] Overfull \hbox (106.906pt too wide) in paragraph at lines 143--154 \OML/cmm/m/it/10 W[][]$ [] ! Undefined control sequence. l.155 \sist {1.\;\;f\T{ \est lineare}\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no 1 in font nullfont! Missing character: There is no . in font nullfont! ! Missing $ inserted. $ l.155 \sist{1.\; \;f\T{ \est lineare}\\ I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Undefined control sequence. l.155 \sist{1.\;\;f\T { \est lineare}\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.155 \sist{1.\;\;f\T{ \est lineare}\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Extra }, or forgotten $. l.157 } I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! Extra }, or forgotten $. l.158 } I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. Missing character: There is no f in font nullfont! ! Undefined control sequence. l.159 Se $f$ \est biettiva, diremo che $f$ \est un $A$-isomorfismo e scriver... The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no f in font nullfont! ! Undefined control sequence. l.159 Se $f$ \est biettiva, diremo che $f$ \est un $A$-isomorfismo e scriver... The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no A in font nullfont! ! Undefined control sequence. l.160 \eal {&V\simeqA W} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.160 \eal{& V\simeqA W} I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.160 \eal{&V\simeqA W} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! LaTeX Error: \begin{document} ended by \end{defn}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.161 \end{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.161 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.161 \end{defn} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! LaTeX Error: Environment prop undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.162 \begin{prop} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no - in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no . in font nullfont! ! Undefined control sequence. l.164 \eal {&\Hom_A(V,W) \definizione{=} \pgra{f:V\longrightarrow W \;|\; The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.164 \eal{& \Hom_A(V,W) \definizione{=} \pgra{f:V\longrightarrow W \;|\; I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.164 \eal{&\Hom _A(V,W) \definizione{=} \pgra{f:V\longrightarrow W \;|\; The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Missing $ inserted. $ l.164 \eal{&\Hom_ A(V,W) \definizione{=} \pgra{f:V\longrightarrow W \;|\; I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Undefined control sequence. l.164 \eal{&\Hom_A(V,W) \definizione {=} \pgra{f:V\longrightarrow W \;|\; The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.164 \eal{&\Hom_A(V,W) \definizione{=} \pgra {f:V\longrightarrow W \;|\; The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.165 f\T { $A$-omomorfismo}} \T{ \est uno spazio vettoriale}\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Missing } inserted. } l.165 f\T{ $ A$-omomorfismo}} \T{ \est uno spazio vettoriale}\\ I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.165 f\T{ $ A$-omomorfismo}} \T{ \est uno spazio vettoriale}\\ I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Missing character: There is no A in font nullfont! ! Extra }, or forgotten $. l.165 f\T{ $A$-omomorfismo} } \T{ \est uno spazio vettoriale}\\ I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! Extra }, or forgotten $. l.165 f\T{ $A$-omomorfismo}} \T{ \est uno spazio vettoriale}\\ I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! Undefined control sequence. l.165 f\T{ $A$-omomorfismo}} \T { \est uno spazio vettoriale}\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.165 f\T{ $A$-omomorfismo}} \T{ \est uno spazio vettoriale}\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. & l.166 & \End_A(V)\definizione{=} \Hom_A(V,V) \T{ \est una sottoalgebra di } I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.166 &\End _A(V)\definizione{=} \Hom_A(V,V) \T{ \est una sottoalgebra di } The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.166 &\End_A(V)\definizione {=} \Hom_A(V,V) \T{ \est una sottoalgebra di } The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.166 &\End_A(V)\definizione{=} \Hom _A(V,V) \T{ \est una sottoalgebra di } The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.166 &\End_A(V)\definizione{=} \Hom_A(V,V) \T { \est una sottoalgebra di } The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.166 ..._A(V)\definizione{=} \Hom_A(V,V) \T{ \est una sottoalgebra di } The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.167 \End _F(V) The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Extra }, or forgotten $. l.168 } I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! LaTeX Error: \begin{document} ended by \end{prop}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.169 \end{prop} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.169 \end{prop} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.169 \end{prop} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! LaTeX Error: Environment thm undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.170 \begin{thm} (Schur). Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no ( in font nullfont! Missing character: There is no S in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no ) in font nullfont! Missing character: There is no . in font nullfont! ! Undefined control sequence. l.172 \ilabel {Schur, teorema di} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no S in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no - in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no : in font nullfont! ! Undefined control sequence. l.174 \eal {& The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.174 \eal{& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.175 \sist {f:V\longrightarrow W\T{ $A$-omomorfismo}\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no f in font nullfont! Missing character: There is no : in font nullfont! Missing character: There is no V in font nullfont! ! Missing $ inserted. $ l.175 \sist{f:V\longrightarrow W\T{ $A$-omomorfismo}\\ I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Undefined control sequence. l.175 \sist{f:V\longrightarrow W\T { $A$-omomorfismo}\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Missing } inserted. } l.175 \sist{f:V\longrightarrow W\T{ $ A$-omomorfismo}\\ I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Missing character: There is no A in font nullfont! ! Extra }, or forgotten $. l.175 ...{f:V\longrightarrow W\T{ $A$-omomorfismo} \\ I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! Undefined control sequence. l.176 V,W\T { semplici}\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.177 \Im f \neq \pgra {0}} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Extra }, or forgotten $. l.177 \Im f \neq \pgra{0}} I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! Undefined control sequence. l.178 \> f\T { \est un $A$-isomorfismo } The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.178 \> f\T{ \est un $A$-isomorfismo } The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Missing } inserted. } l.178 \> f\T{ \est un $ A$-isomorfismo } I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Missing character: There is no A in font nullfont! ! Extra }, or forgotten $. l.178 \> f\T{ \est un $A$-isomorfismo } I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! Extra }, or forgotten $. l.179 } I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! LaTeX Error: \begin{document} ended by \end{thm}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.180 \end{thm} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.180 \end{thm} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.180 \end{thm} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.180 \end{thm} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! LaTeX Error: Environment cor undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.181 \begin{cor} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no - in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no ; in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! ! Undefined control sequence. l.184 \eal {&f\in \End_A(V) \=\exists \l\in F:\;\; f=\lambda \id_V The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.184 \eal{& f\in \End_A(V) \=\exists \l\in F:\;\; f=\lambda \id_V I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. Missing character: There is no f in font nullfont! ! Missing $ inserted. $ l.184 \eal{&f\in \End_A(V) \=\exists \l\in F:\;\; f=\lambda \id_V I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Undefined control sequence. l.184 \eal{&f\in \End _A(V) \=\exists \l\in F:\;\; f=\lambda \id_V The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. LaTeX Warning: Command \= invalid in math mode on input line 184. LaTeX Warning: Command \= invalid in math mode on input line 184. ! Missing $ inserted. $ l.184 \eal{&f\in \End_A(V) \=\exists \l\in F:\;\; f=\lambda \id_V I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Improper \spacefactor. \spacefactor l.184 \eal{&f\in \End_A(V) \=\exists \l\in F:\;\; f=\lambda \id_V You can refer to \spacefactor only in horizontal mode; you can refer to \prevdepth only in vertical mode; and neither of these is meaningful inside \write. So I'm forgetting what you said and using zero instead. ! Extra }, or forgotten $. \add@accent ... \accent@spacefactor \spacefactor } \accent #1 #2\egroup \spac... l.184 \eal{&f\in \End_A(V) \=\exists \l\in F:\;\; f=\lambda \id_V I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! Please use \mathaccent for accents in math mode. \add@accent ...@spacefactor \spacefactor }\accent #1 #2\egroup \spacefactor ... l.184 \eal{&f\in \End_A(V) \=\exists \l\in F:\;\; f=\lambda \id_V I'm changing \accent to \mathaccent here; wish me luck. (Accents are not the same in formulas as they are in text.) ! Missing { inserted. \edef l.184 \eal{&f\in \End_A(V) \=\exists \l\in F:\;\; f=\lambda \id_V A left brace was mandatory here, so I've put one in. You might want to delete and/or insert some corrections so that I will find a matching right brace soon. (If you're confused by all this, try typing `I}' now.) ! You can't use `\spacefactor' in math mode. \add@accent ...}\accent #1 #2\egroup \spacefactor \accent@spacefactor l.184 \eal{&f\in \End_A(V) \=\exists \l\in F:\;\; f=\lambda \id_V Sorry, but I'm not programmed to handle this case; I'll just pretend that you didn't ask for it. If you're in the wrong mode, you might be able to return to the right one by typing `I}' or `I$' or `I\par'. ! Extra }, or forgotten $. \UseTextAccent ...se@text@encoding \@curr@enc #3}} l.184 \eal{&f\in \End_A(V) \=\exists \l\in F:\;\; f=\lambda \id_V I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! Undefined control sequence. l.184 ...A(V) \=\exists \l\in F:\;\; f=\lambda \id _V The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Extra }, or forgotten $. l.185 } I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! LaTeX Error: \begin{document} ended by \end{cor}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.186 \end{cor} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.186 \end{cor} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.186 \end{cor} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.186 \end{cor} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.186 \end{cor} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing $ inserted. $ l.186 \end{cor} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.186 \end{cor} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! LaTeX Error: Environment thm undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.187 \begin{thm} \label{thmequivalenzedissemplicitadiV} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no - in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no : in font nullfont! ! Undefined control sequence. l.189 \eal {&1.\;\;\forall U \leA V \;\exists W \leA V:\;\;V=U\oplus W\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.189 \eal{& 1.\;\;\forall U \leA V \;\exists W \leA V:\;\;V=U\oplus W\\ I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. Missing character: There is no 1 in font nullfont! Missing character: There is no . in font nullfont! ! Missing $ inserted. $ l.189 \eal{&1.\; \;\forall U \leA V \;\exists W \leA V:\;\;V=U\oplus W\\ I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Undefined control sequence. l.189 \eal{&1.\;\;\forall U \leA V \;\exists W \leA V:\;\;V=U\oplus W\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.189 ...{&1.\;\;\forall U \leA V \;\exists W \leA V:\;\;V=U\oplus W\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. & l.190 & \;\; \T{(\Est possibile completare ogni sottomodulo di $V$)}\\ I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.190 & \;\; \T {(\Est possibile completare ogni sottomodulo di $V$)}\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.190 & \;\; \T{(\Est possibile completare ogni sottomodulo di $V$)}\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Missing } inserted. } l.190 ...ossibile completare ogni sottomodulo di $ V$)}\\ I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Missing character: There is no V in font nullfont! ! Extra }, or forgotten $. l.190 ...bile completare ogni sottomodulo di $V$)} \\ I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! Misplaced alignment tab character &. & l.191 & 2.\;\; V=\sum_{i\in I}U_i,\T{ con }\;\;U_i \T{ $A$-sottomodulo sempl... I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.191 &2.\;\; V=\sum_{i\in I}U_i,\T { con }\;\;U_i \T{ $A$-sottomodulo sempl... The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.191 ...\; V=\sum_{i\in I}U_i,\T{ con }\;\;U_i \T { $A$-sottomodulo semplice}\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Missing } inserted. } l.191 ...V=\sum_{i\in I}U_i,\T{ con }\;\;U_i \T{ $ A$-sottomodulo semplice}\\ I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Missing character: There is no A in font nullfont! ! Extra }, or forgotten $. l.191 ...on }\;\;U_i \T{ $A$-sottomodulo semplice} \\ I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! Misplaced alignment tab character &. & l.192 & 3.\;\; V=W_1\oplus \dots \oplus W_k,\T{ con }\;\;W_i \T{ I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.192 &3.\;\; V=W_1\oplus \dots \oplus W_k,\T { con }\;\;W_i \T{ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.192 ...plus \dots \oplus W_k,\T{ con }\;\;W_i \T { (That makes 100 errors; please try again.) Here is how much of TeX's memory you used: 41 strings out of 95086 474 string characters out of 1183255 49034 words of memory out of 1500000 3309 multiletter control sequences out of 10000+50000 3986 words of font info for 15 fonts, out of 1200000 for 2000 28 hyphenation exceptions out of 8191 18i,7n,16p,139b,167s stack positions out of 5000i,500n,6000p,200000b,5000s ! ==> Fatal error occurred, no output PDF file produced!