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.tex (./parteI-noproof-tesi.tex LaTeX2e <2005/12/01> Babel and hyphenation patterns for english, usenglishmax, dumylang, noh yphenation, loaded. ! Undefined control sequence. l.1 \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.1 \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! Missing character: There is no p 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 ' 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 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 , 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 v 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 a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! ! LaTeX Error: Environment quote undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.5 \begin{quote} 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 h 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 c 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 T 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 o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no y 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 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 e 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 o 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 s 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 . 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 r 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 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 a 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 s in font nullfont! Missing character: There is no . in font nullfont! ! LaTeX Error: \begin{document} ended by \end{quote}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.7 \end{quote} Your command was ignored. Type I to replace it with another command, or to continue without it. Overfull \hbox (20.0pt too wide) in paragraph at lines 1--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.9 \begin{defn}\label{defanello}. You're in trouble here. Try typing to proceed. If that doesn't work, type X to quit. 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 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! Missing character: There is no e 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 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 9--12 [] [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 9--12 \OML/cmm/m/it/10 A$ [] Overfull \hbox (8.0868pt too wide) in paragraph at lines 9--12 \OML/cmm/m/it/10 B$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 9--12 \OML/cmm/m/it/10 A$ [] Overfull \hbox (18.64232pt too wide) in paragraph at lines 9--12 \OML/cmm/m/it/10 B \OMS/cmsy/m/n/10 ^^T [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 9--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! 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 ' 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 i 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 ' in font nullfont! ! Undefined control sequence. l.15 \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.15 \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.15 \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.15 \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.15 \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.15 \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.15 \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.17 \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.17 \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.17 \item O gni anello sara' ritenuto implicitamente unitario. Try typing to proceed. If that doesn't work, type X to quit. ! LaTeX Error: Command \end{enumerate} invalid in math mode. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.18 \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.18 \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.18 \end{enumerate} Try typing to proceed. If that doesn't work, type X to quit. ! Missing $ inserted. $ l.18 \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.18 \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.19 \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.20 \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.23 \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--24 \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--24 \OT1/cmr/m/n/10 1[]$ [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 14--24 \OMS/cmsy/m/n/10 ^^Z [] Overfull \hbox (222.96469pt too wide) in paragraph at lines 14--24 []\OML/cmm/m/it/10 AQuindiognianellounitariohaalmeno$$elementi:[] [] Overfull \hbox (217.36234pt too wide) in paragraph at lines 14--24 \OML/cmm/m/it/10 Ognianellosara[]ritenutoimplicitamenteunitario:$ [] ! Undefined control sequence. l.25 \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.27 \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.30 l'anello e' 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.30 l'anello e' 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 30--30 [][]\OT1/cmr/m/n/10 usiamo [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 30--30 \OT1/cmr/m/n/10 la [] Overfull \hbox (25.16669pt too wide) in paragraph at lines 30--30 \OT1/cmr/m/n/10 stessa [] Overfull \hbox (13.88892pt too wide) in paragraph at lines 30--30 \OT1/cmr/m/n/10 op- [] Overfull \hbox (11.69444pt too wide) in paragraph at lines 30--30 \OT1/cmr/m/n/10 er- [] Overfull \hbox (27.22227pt too wide) in paragraph at lines 30--30 \OT1/cmr/m/n/10 azione [] Overfull \hbox (8.33336pt too wide) in paragraph at lines 30--30 \OT1/cmr/m/n/10 di [] Overfull \hbox (30.61119pt too wide) in paragraph at lines 30--30 \OT1/cmr/m/n/10 somma [] Overfull \hbox (11.72224pt too wide) in paragraph at lines 30--30 \OT1/cmr/m/n/10 sia [] Overfull \hbox (20.5556pt too wide) in paragraph at lines 30--30 \OT1/cmr/m/n/10 nello [] Overfull \hbox (26.72227pt too wide) in paragraph at lines 30--30 \OT1/cmr/m/n/10 spazio [] Overfull \hbox (14.16667pt too wide) in paragraph at lines 30--30 \OT1/cmr/m/n/10 che [] Overfull \hbox (46.66678pt too wide) in paragraph at lines 30--30 \OT1/cmr/m/n/10 nell'anello. [] Overfull \hbox (31.9445pt too wide) in paragraph at lines 30--30 \OT1/cmr/m/n/10 NOTA: [] Overfull \hbox (31.11119pt too wide) in paragraph at lines 30--30 \OT1/cmr/m/n/10 l'anello [] Overfull \hbox (7.22223pt too wide) in paragraph at lines 30--30 \OT1/cmr/m/n/10 e' [] Overfull \hbox (17.22226pt too wide) in paragraph at lines 30--30 \OT1/cmr/m/n/10 uni- [] Overfull \hbox (20.58339pt too wide) in paragraph at lines 30--30 \OT1/cmr/m/n/10 tario| [] Missing character: There is no . in font nullfont! ! Undefined control sequence. l.31 \eal {&A\T{ e' 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.31 \eal{& A\T{ e' 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.31 \eal{&A\T { e' 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 e 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 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.31 \eal{&A\T{ e' 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.31 \eal{&A\T{ e' 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 31. LaTeX Font Info: No file cmr.fd. on input line 31. LaTeX Font Warning: Font shape `/cmr/m/n' undefined (Font) using `/cmr/m/n' instead on input line 31. ! Corrupted NFSS tables. wrong@fontshape ...message {Corrupted NFSS tables} error@fontshape else let f... l.31 \eal{&A\T{ e' 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 31. Overfull \hbox (20.0pt too wide) in paragraph at lines 25--31 [] [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 25--31 \OML/cmm/m/it/10 A$ [] Overfull \hbox (7.81946pt too wide) in paragraph at lines 25--31 \OML/cmm/m/it/10 F$ [] Overfull \hbox (4.48613pt too wide) in paragraph at lines 25--31 [] [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 25--31 \/cmr/m/n/10 ^^V [] ! Missing $ inserted. $ l.32 \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 $. \l ->{\lambda } l.32 \l (ab) = (\l a)b = a(\l b) \;\;\forall a,b\in A,\;\forall \l \in F I've deleted a group-closing symbol because it seems to be spurious, as in `$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 $. l.33 } I've deleted a group-closing symbol because it seems to be spurious, as in `$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.34 \end{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.34 \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.34 \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.34 \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.35 \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.36 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.37 \eal {&B \T{ e' 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.37 \eal{& B \T{ e' 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.37 \eal{&B \T { e' 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 e 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 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.37 ...T{ e' 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.37 ... 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 32--37 []$\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 32--37 \/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 32--37 \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 32--37 \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 32--37 \OML/cmm/m/it/10 F$ [] Overfull \hbox (15.58682pt too wide) in paragraph at lines 32--37 \OML/cmm/m/it/10 BA$ [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 32--37 \/cmr/m/n/10 ^^V [] Missing character: There is no B in font nullfont! ! Undefined control sequence. l.38 B \sist {\T{ e' 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.38 B \sist{\T { e' 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 e 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 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.39 \T { e' 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 e 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 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.40 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 $. l.40 1_A\in B} I've deleted a group-closing symbol because it seems to be spurious, as in `$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 $. l.41 } I've deleted a group-closing symbol because it seems to be spurious, as in `$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! Missing character: There is no A in font nullfont! ! Undefined control sequence. l.43 \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.43 \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.43 \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.45 \end{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.45 \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.45 \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.45 \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.46 \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! Missing character: There is no e 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 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.48 \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.49 \begin{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. 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 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 i in font nullfont! Missing character: There is no l 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 : in font nullfont! ! Undefined control sequence. l.51 \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.51 \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.51 \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.51 \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 $. l.51 ...ra{ a \in A \;|\; ab=ba\;\;\forall b\in A} I've deleted a group-closing symbol because it seems to be spurious, as in `$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 $. l.52 } I've deleted a group-closing symbol because it seems to be spurious, as in `$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.53 \end{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.53 \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.53 \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.53 \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.54 \begin{rem} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Undefined control sequence. l.55 $Z(A) \SA A$ 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.56 \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.57 \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.59 \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.59 \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.59 \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.59 \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 $. l.59 ...in A\;|\;ae_i=e_ia\;\;\forall i=1,\dots,n} I've deleted a group-closing symbol because it seems to be spurious, as in `$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 $. l.60 } I've deleted a group-closing symbol because it seems to be spurious, as in `$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.61 \end{prop} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.61 \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.61 \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.61 \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.62 \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.64 \eal {&f\T{ e' 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.64 \eal{& f\T{ e' 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.64 \eal{&f\T { e' 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 e 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 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.65 \definizione {\=} \sist{f\T{ e' 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.65 \definizione{\=} \sist{f\T{ e' 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 38--65 [] [] Overfull \hbox (15.95831pt too wide) in paragraph at lines 38--65 [] \OMS/cmsy/m/n/10 2 [] Overfull \hbox (261.04732pt too wide) in paragraph at lines 38--65 \OML/cmm/m/it/10 BSe$$e[]unasottoalgebradi$$utilizzeremolaseguentenotazione \/c mr/m/n/10 : [] Overfull \hbox (15.58682pt too wide) in paragraph at lines 38--65 []$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 38--65 \OML/cmm/m/it/10 A$ [] Overfull \hbox (6.66669pt too wide) in paragraph at lines 38--65 \OMS/cmsy/m/n/10 2 [] Overfull \hbox (35.96628pt too wide) in paragraph at lines 38--65 \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 38--65 \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 38--65 \OML/cmm/m/it/10 A$ [] Overfull \hbox (30.3195pt too wide) in paragraph at lines 38--65 \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 38--65 \OML/cmm/m/it/10 e[]; [] ; e[]$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 38--65 \OML/cmm/m/it/10 A$ [] Overfull \hbox (6.66669pt too wide) in paragraph at lines 38--65 \OMS/cmsy/m/n/10 2 [] Overfull \hbox (39.66017pt too wide) in paragraph at lines 38--65 \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 38--65 \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 38--65 \/cmr/m/n/10 1\OML/cmm/m/it/10 ; [] ; n$ [] Overfull \hbox (11.52776pt too wide) in paragraph at lines 38--65 \OML/cmm/m/it/10 f \/cmr/m/n/10 : [] Overfull \hbox (26.38892pt too wide) in paragraph at lines 38--65 \OML/cmm/m/it/10 A [][]\OMS/cmsy/m/n/10 ! [] Overfull \hbox (8.0868pt too wide) in paragraph at lines 38--65 \OML/cmm/m/it/10 B$ [] Overfull \hbox (20.03123pt too wide) in paragraph at lines 38--65 \OML/cmm/m/it/10 A; B$ [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 38--65 \/cmr/m/n/10 ^^V [] ! Undefined control sequence. l.65 \definizione{\=} \sist {f\T{ e' 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.65 \definizione{\=} \sist{f\T { e' 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 e 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 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.66 f\T { e' 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 e 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 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.67 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 $. l.68 } \= \sist{f(\lambda x + \mu y) = \lambda f(x) + \mu f(y)\\ I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. LaTeX Warning: Command \= invalid in math mode on input line 68. LaTeX Warning: Command \= invalid in math mode on input line 68. ! Undefined control sequence. \@use@text@encoding \@curr@enc \sist l.68 } \= \sist {f(\lambda x + \mu y) = \lambda f(x) + \mu f(y)\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Please use \mathaccent for accents in math mode. \add@accent ...@spacefactor \spacefactor }\accent #1 #2\egroup \spacefactor ... l.68 } \= \sist {f(\lambda x + \mu y) = \lambda f(x) + \mu f(y)\\ I'm changing \accent to \mathaccent here; wish me luck. (Accents are not the same in formulas as they are in text.) ! Missing { inserted. \edef l.68 } \= \sist {f(\lambda x + \mu y) = \lambda f(x) + \mu f(y)\\ A left brace was mandatory here, so I've put one in. You might want to delete and/or insert some corrections so that I will find a matching right brace soon. (If you're confused by all this, try typing `I}' now.) ! Undefined control sequence. \@use@text@encoding \@curr@enc \sist l.68 } \= \sist {f(\lambda x + \mu y) = \lambda f(x) + \mu f(y)\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! You can't use `\spacefactor' in math mode. \add@accent ...}\accent #1 #2\egroup \spacefactor \accent@spacefactor l.68 } \= \sist {f(\lambda x + \mu y) = \lambda f(x) + \mu f(y)\\ Sorry, but I'm not programmed to handle this case; I'll just pretend that you didn't ask for it. If you're in the wrong mode, you might be able to return to the right one by typing `I}' or `I$' or `I\par'. ! LaTeX Error: \begin{document} ended by \end{defn}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.73 \end{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.73 \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 character: There is no è in font cmex10! ! Missing } inserted. } l.73 \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.73 \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.74 \begin{defn} 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.75 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.75 ... 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{defn}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.77 \end{defn} 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.79 \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.81 \eal {&A \T{ e' 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.81 \eal{& A \T{ e' 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.81 \eal{&A \T { e' 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 e 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! ! Undefined control sequence. l.81 \eal{&A \T{ e' 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.81 \eal{&A \T{ e' 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 65--81 [] [] Overfull \hbox (20.95833pt too wide) in paragraph at lines 65--81 []\/cmr/m/n/10 ) = [] Overfull \hbox (357.30968pt too wide) in paragraph at lines 65--81 \/cmr/m/n/10 1[][]$ [] Overfull \hbox (12.68056pt too wide) in paragraph at lines 65--81 \OML/cmm/m/it/10 IA$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 65--81 \OML/cmm/m/it/10 A$ [] Overfull \hbox (12.68056pt too wide) in paragraph at lines 65--81 \OML/cmm/m/it/10 IA$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 65--81 \OML/cmm/m/it/10 A$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 65--81 \OML/cmm/m/it/10 A$ [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 65--81 \/cmr/m/n/10 ^^V [] ! Undefined control sequence. l.82 \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.82 \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.82 \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 $. l.84 } I've deleted a group-closing symbol because it seems to be spurious, as in `$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 $. l.85 } I've deleted a group-closing symbol because it seems to be spurious, as in `$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.86 \end{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.86 \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.86 \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.86 \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.87 \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.88 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.89 \eal {&A\T{ e' 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.89 \eal{& A\T{ e' 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.89 \eal{&A\T { e' 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 e 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 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.90 \end{thm} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Undefined control sequence. l.91 \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.92 \begin{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Undefined control sequence. l.93 \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.95 \eal {&V\T{ e' un $A$-modulo, secondo l'operazione $\.:V\*A \longrightar... 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.95 \eal{& V\T{ e' un $A$-modulo, secondo l'operazione $\.:V\*A \longrightar... 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.95 \eal{&V\T { e' un $A$-modulo, secondo l'operazione $\.:V\*A \longrightar... 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 ' 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 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 95. LaTeX Warning: Command \. invalid in math mode on input line 95. ! Please use \mathaccent for accents in math mode. \add@accent ...@spacefactor \spacefactor }\accent #1 #2\egroup \spacefactor ... l.95 ...' 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.95 ...' 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.95 ...' 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.95 ... 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.95 ... 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.96 }\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.96 }\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 82--96 []$\OMS/cmsy/m/n/10 8\OML/cmm/m/it/10 IA I \/cmr/m/n/10 = [] Overfull \hbox (28.23608pt too wide) in paragraph at lines 82--96 \OML/cmm/m/it/10 A\OMS/cmsy/m/n/10 k\OML/cmm/m/it/10 I \/cmr/m/n/10 = [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 82--96 \/cmr/m/n/10 0[] [] Overfull \hbox (18.05553pt too wide) in paragraph at lines 82--96 \OML/cmm/m/it/10 A \OMS/cmsy/m/n/10 6\/cmr/m/n/10 = [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 82--96 \/cmr/m/n/10 0$ [] Overfull \hbox (18.05553pt too wide) in paragraph at lines 82--96 \OML/cmm/m/it/10 A \/cmr/m/n/10 = [] Overfull \hbox (26.04402pt too wide) in paragraph at lines 82--96 \/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 82--96 \OML/cmm/m/it/10 F$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 82--96 \OML/cmm/m/it/10 A$ [] Overfull \hbox (7.81946pt too wide) in paragraph at lines 82--96 \OML/cmm/m/it/10 F$ [] Overfull \hbox (8.05556pt too wide) in paragraph at lines 82--96 \OML/cmm/m/it/10 V$ [] Overfull \hbox (7.81946pt too wide) in paragraph at lines 82--96 \OML/cmm/m/it/10 F$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 82--96 \OML/cmm/m/it/10 A$ [] Overfull \hbox (48.05553pt too wide) in paragraph at lines 82--96 []$ [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 82--96 \/cmr/m/n/10 ^^V [] ! Undefined control sequence. l.96 }\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.97 \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.97 \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.97 \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 97--97 []\/cmr/m/n/10 ^^V [] ! Undefined control sequence. l.98 \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.98 \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 $. l.103 } \forall \l\in F,\;\forall a,b\in A,\;\;\forall v,w\in V I've deleted a group-closing symbol because it seems to be spurious, as in `$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 $. l.104 } I've deleted a group-closing symbol because it seems to be spurious, as in `$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.105 \end{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.105 \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.105 \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.105 \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.106 \begin{exemp} \qq\\ Your command was ignored. Type I to replace it with another command, or to continue without it. ! Undefined control sequence. l.106 \begin{exemp}\qq \\ 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 (52.83087pt too wide) in paragraph at lines 98--107 []$ \OML/cmm/m/it/10 v\/cmr/m/n/10 1[] = [] Overfull \hbox (5.20601pt too wide) in paragraph at lines 98--107 \OML/cmm/m/it/10 v[] [] Overfull \hbox (30.20593pt too wide) in paragraph at lines 98--107 \/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 98--107 \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 98--107 \OML/cmm/m/it/10 va \/cmr/m/n/10 + [] Overfull \hbox (12.71414pt too wide) in paragraph at lines 98--107 \OML/cmm/m/it/10 wa[] [] Overfull \hbox (46.45009pt too wide) in paragraph at lines 98--107 \/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 98--107 \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 98--107 \/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 98--107 \OML/cmm/m/it/10 b\/cmr/m/n/10 ) = [] Overfull \hbox (18.2697pt too wide) in paragraph at lines 98--107 \OML/cmm/m/it/10 va \/cmr/m/n/10 + [] Overfull \hbox (9.49767pt too wide) in paragraph at lines 98--107 \OML/cmm/m/it/10 vb[] [] Overfull \hbox (47.99179pt too wide) in paragraph at lines 98--107 \/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 98--107 \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 98--107 \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 98--107 \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 98--107 \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 98--107 \OML/cmm/m/it/10 V$ [] ! Undefined control sequence. l.108 \item $A=\mat (n,F)$, $V=F^n$ e' 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! Missing character: There is no e 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 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.111 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.111 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 111. ! Please use \mathaccent for accents in math mode. \add@accent ...@spacefactor \spacefactor }\accent #1 #2\egroup \spacefactor ... l.111 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.111 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$' or `I\par'. Missing character: There is no è in font cmex10! Overfull \hbox (7.7778pt too wide) in paragraph at lines 111--111 [][]\/cmr/m/n/10 la [] Overfull \hbox (26.11118pt too wide) in paragraph at lines 111--111 \/cmr/m/n/10 molti- [] Overfull \hbox (14.44447pt too wide) in paragraph at lines 111--111 \/cmr/m/n/10 pli- [] Overfull \hbox (31.66672pt too wide) in paragraph at lines 111--111 \/cmr/m/n/10 cazione [] Overfull \hbox (7.22223pt too wide) in paragraph at lines 111--111 \/cmr/m/n/10 e' [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 111--111 \/cmr/m/n/10 a [] Overfull \hbox (13.33334pt too wide) in paragraph at lines 111--111 \/cmr/m/n/10 de- [] Overfull \hbox (19.52782pt too wide) in paragraph at lines 111--111 \/cmr/m/n/10 stra: [] Overfull \hbox (13.26968pt too wide) in paragraph at lines 111--111 \OML/cmm/m/it/10 v[]$\/cmr/m/n/10 , [] Overfull \hbox (15.00003pt too wide) in paragraph at lines 111--111 \/cmr/m/n/10 con [] Overfull \hbox (14.73029pt too wide) in paragraph at lines 111--111 \OML/cmm/m/it/10 a \OMS/cmsy/m/n/10 2 [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 111--111 \OML/cmm/m/it/10 A$| [] Overfull \hbox (18.05553pt too wide) in paragraph at lines 108--112 \OML/cmm/m/it/10 A \/cmr/m/n/10 = [] Overfull \hbox (26.04402pt too wide) in paragraph at lines 108--112 \/cmr/m/n/10 (\OML/cmm/m/it/10 n; F\/cmr/m/n/10 )$ [] Overfull \hbox (18.61107pt too wide) in paragraph at lines 108--112 \OML/cmm/m/it/10 V \/cmr/m/n/10 = [] Overfull \hbox (13.26279pt too wide) in paragraph at lines 108--112 \OML/cmm/m/it/10 F[]$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 108--112 \OML/cmm/m/it/10 A$ [] Overfull \hbox (4.48613pt too wide) in paragraph at lines 108--112 [] [] 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.113 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.113 ...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 113. LaTeX Warning: Command \o invalid in math mode on input line 113. ! Missing } inserted. } l.113 ...{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 112--114 \OML/cmm/m/it/10 A$ [] Overfull \hbox (18.61107pt too wide) in paragraph at lines 112--114 \OML/cmm/m/it/10 V \/cmr/m/n/10 = [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 112--114 \OML/cmm/m/it/10 A$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 112--114 \OML/cmm/m/it/10 A$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 112--114 \OML/cmm/m/it/10 A$ [] Overfull \hbox (11.98615pt too wide) in paragraph at lines 112--114 \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.114 \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.114 \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.114 \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.114 \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.115 \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.116 \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.118 \eal {&W \T{e' 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.118 \eal{& W \T{e' 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.118 \eal{&W \T {e' 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 e 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 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.119 \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.119 \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 117--119 $\OML/cmm/m/it/10 V$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 117--119 \OML/cmm/m/it/10 A$ [] Overfull \hbox (21.38885pt too wide) in paragraph at lines 117--119 \OML/cmm/m/it/10 W \OMS/cmsy/m/n/10 ^^T [] Overfull \hbox (8.05556pt too wide) in paragraph at lines 117--119 \OML/cmm/m/it/10 V$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 117--119 \OML/cmm/m/it/10 A$ [] Overfull \hbox (8.05556pt too wide) in paragraph at lines 117--119 \OML/cmm/m/it/10 V$ [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 117--119 \/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.119 \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 $. l.120 } I've deleted a group-closing symbol because it seems to be spurious, as in `$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! Missing character: There is no A in font nullfont! Missing character: There is no V in font nullfont! ! Undefined control sequence. l.123 \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.123 \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.123 \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.124 \end{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.124 \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.124 \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.125 \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.127 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 127. LaTeX Warning: Command \o invalid in math mode on input line 127. ! Missing } inserted. } l.127 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.128 \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.129 \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! ! Undefined control sequence. l.131 \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.131 \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.131 \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.131 \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.131 \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.131 \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 $. l.131 ...(V)\definizione{=}\pgra{a\in A\;|\;Va=0}} I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ! Undefined control sequence. l.132 $\ann _A(V)$ e' l'\iemph{annullatore} di $V$ 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 $ inserted. $ l.132 $\ann_ A(V)$ e' l'\iemph{annullatore} di $V$ in $A$. I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. Missing character: There is no e in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! ! Undefined control sequence. l.132 $\ann_A(V)$ e' l'\iemph {annullatore} di $V$ 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 character: There is no n 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 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 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 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 . 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.133 \end{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing } inserted. } l.133 \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.134 \begin{prop} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Undefined control sequence. l.135 \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.135 \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.135 \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.135 \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.135 \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 $. l.136 } I've deleted a group-closing symbol because it seems to be spurious, as in `$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.137 \end{prop} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.137 \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.137 \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.138 \begin{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Undefined control sequence. l.139 \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.141 \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.141 \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.142 V\T { e' 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 e 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! ! Undefined control sequence. l.142 V\T{ e' 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.142 V\T{ e' 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 119--142 []$\OMS/cmsy/m/n/10 2 [] Overfull \hbox (38.81699pt too wide) in paragraph at lines 119--142 \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 119--142 \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 (301.53595pt too wide) in paragraph at lines 119--142 \OML/cmm/m/it/10 APerindicareche$$e[]un$$\OMS/cmsy/m/n/10 ^^@\OML/cmm/m/it/10 s ottomodulodi$$useremolaseguentenotazione \/cmr/m/n/10 : [] Overfull \hbox (18.8889pt too wide) in paragraph at lines 119--142 []$ [] Overfull \hbox (11.98615pt too wide) in paragraph at lines 119--142 \OML/cmm/m/it/10 A[]$ [] Overfull \hbox (8.05556pt too wide) in paragraph at lines 119--142 \OML/cmm/m/it/10 V$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 119--142 \OML/cmm/m/it/10 A$ [] Overfull \hbox (117.48825pt too wide) in paragraph at lines 119--142 []\/cmr/m/n/10 (\OML/cmm/m/it/10 V\/cmr/m/n/10 )[][]$$[](\OML/cmm/m/it/10 V\/cm r/m/n/10 )$ [] Overfull \hbox (8.05556pt too wide) in paragraph at lines 119--142 \OML/cmm/m/it/10 V$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 119--142 \OML/cmm/m/it/10 A$ [] Overfull \hbox (29.84729pt too wide) in paragraph at lines 119--142 []\/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 119--142 \OML/cmm/m/it/10 V$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 119--142 \OML/cmm/m/it/10 A$ [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 119--142 \/cmr/m/n/10 ^^V [] ! Undefined control sequence. l.142 V\T{ e' 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.144 \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.145 \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.146 Sia $A=\mat (n,F)$, $V=F^n$ $A$-mod 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 , 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 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 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.148 \eal {&V\T{ e' 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.148 \eal{& V\T{ e' 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 V in font nullfont! ! Undefined control sequence. l.148 \eal{&V\T { e' 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 e 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! ! LaTeX Error: \begin{document} ended by \end{thm}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.149 \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.150 \begin{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Undefined control sequence. l.151 \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.153 \eal {&f:V\longrightarrow W\T{ e' 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.153 \eal{& f:V\longrightarrow W\T{ e' 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.153 \eal{&f:V\longrightarrow W\T{ e' 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.153 \eal{&f:V\longrightarrow W\T { e' 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.153 ...w W\T{ e' 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 153. ! Argument of \UseTextAccent has an extra }. \par l.153 ...T{ e' 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 153. ! Please use \mathaccent for accents in math mode. \add@accent ...@spacefactor \spacefactor }\accent #1 #2\egroup \spacefactor ... l.153 ...T{ e' 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.153 ...T{ e' 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.153 ...T{ e' 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.153 ...T{ e' 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.153 ...T{ e' 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.153 ...T{ e' 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 142--153 $\OML/cmm/m/it/10 V$ [] Overfull \hbox (17.49998pt too wide) in paragraph at lines 142--153 \/cmr/m/n/10 0\OML/cmm/m/it/10 ; V$ [] Overfull \hbox (18.05553pt too wide) in paragraph at lines 142--153 \OML/cmm/m/it/10 A \/cmr/m/n/10 = [] Overfull \hbox (26.04402pt too wide) in paragraph at lines 142--153 \/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 142--153 \OML/cmm/m/it/10 V \/cmr/m/n/10 = [] Overfull \hbox (13.26279pt too wide) in paragraph at lines 142--153 \OML/cmm/m/it/10 F[]$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 142--153 \OML/cmm/m/it/10 A$ [] Overfull \hbox (21.66664pt too wide) in paragraph at lines 142--153 \OML/cmm/m/it/10 V; W$ [] Overfull \hbox (7.50002pt too wide) in paragraph at lines 142--153 \OML/cmm/m/it/10 A$ [] Overfull \hbox (16.11119pt too wide) in paragraph at lines 142--153 [][]\OMS/cmsy/m/n/10 ! [] Overfull \hbox (114.36783pt too wide) in paragraph at lines 142--153 \OML/cmm/m/it/10 W[][]$ [] ! Undefined control sequence. l.154 \sist {1.\;\;f\T{ e' 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.154 \sist{1.\; \;f\T{ e' 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.154 \sist{1.\;\;f\T { e' 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 $. l.156 } I've deleted a group-closing symbol because it seems to be spurious, as in `$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 $. l.157 } I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. Missing character: There is no f in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no A in font nullfont! ! Undefined control sequence. l.159 \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.159 \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.159 \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.160 \end{defn} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.160 \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.160 \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.161 \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 . in font nullfont! ! Undefined control sequence. l.163 \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.163 \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.163 \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.163 \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.163 \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.163 \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 f\T { $A$-omo}} \T{ e' 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.164 f\T{ $ A$-omo}} \T{ e' 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.164 f\T{ $ A$-omo}} \T{ e' 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.164 f\T{ $A$-omo} } \T{ e' 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.164 f\T{ $A$-omo}} \T{ e' 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.164 f\T{ $A$-omo}} \T { e' 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.165 & \End_A(V)\definizione{=} \Hom_A(V,V) \ubrace{\SA}{\T{sotto algebra}}... 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.165 &\End _A(V)\definizione{=} \Hom_A(V,V) \ubrace{\SA}{\T{sotto 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. ! Undefined control sequence. l.165 &\End_A(V)\definizione {=} \Hom_A(V,V) \ubrace{\SA}{\T{sotto 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. ! Undefined control sequence. l.165 &\End_A(V)\definizione{=} \Hom _A(V,V) \ubrace{\SA}{\T{sotto 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. ! Undefined control sequence. l.165 ...d_A(V)\definizione{=} \Hom_A(V,V) \ubrace {\SA}{\T{sotto 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. ! Undefined control sequence. l.165 ...V)\definizione{=} \Hom_A(V,V) \ubrace{\SA }{\T{sotto algebra}} \End_... 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 ...efinizione{=} \Hom_A(V,V) \ubrace{\SA}{\T {sotto algebra}} \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. ! Undefined control sequence. l.165 ...V,V) \ubrace{\SA}{\T{sotto algebra}} \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 $. l.166 } I've deleted a group-closing symbol because it seems to be spurious, as in `$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.167 \end{prop} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.167 \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.167 \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.168 \begin{thm} di Schur. Your command was ignored. Type I to replace it with another command, or to continue without it. 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 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! ! Undefined control sequence. l.170 \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 . in font nullfont! ! Undefined control sequence. l.172 \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.172 \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.173 \sist {f:V\longrightarrow W\T{ $A$-omo}\\ 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.173 \sist{f:V\longrightarrow W\T{ $A$-omo}\\ I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Undefined control sequence. l.173 \sist{f:V\longrightarrow W\T { $A$-omo}\\ 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.173 \sist{f:V\longrightarrow W\T{ $ A$-omo}\\ 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.173 \sist{f:V\longrightarrow W\T{ $A$-omo} \\ 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.174 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.175 \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 $. l.175 \Im f \neq \pgra{0}} I've deleted a group-closing symbol because it seems to be spurious, as in `$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.176 \> f\T { e' 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.176 \> f\T{ e' 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.176 \> f\T{ e' 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 $. l.177 } I've deleted a group-closing symbol because it seems to be spurious, as in `$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.178 \end{thm} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.178 \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.178 \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.178 \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.179 \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 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 - 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.182 \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.182 \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.182 \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.182 \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 182. LaTeX Warning: Command \= invalid in math mode on input line 182. ! Missing $ inserted. $ l.182 \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.182 \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 $. \add@accent ... \accent@spacefactor \spacefactor } \accent #1 #2\egroup \spac... l.182 \eal{&f\in \End_A(V) \=\exists \l\in F:\;\; f=\lambda \id_V I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ! Please use \mathaccent for accents in math mode. \add@accent ...@spacefactor \spacefactor }\accent #1 #2\egroup \spacefactor ... l.182 \eal{&f\in \End_A(V) \=\exists \l\in F:\;\; f=\lambda \id_V I'm changing \accent to \mathaccent here; wish me luck. (Accents are not the same in formulas as they are in text.) ! Missing { inserted. \edef l.182 \eal{&f\in \End_A(V) \=\exists \l\in F:\;\; f=\lambda \id_V A left brace was mandatory here, so I've put one in. You might want to delete and/or insert some corrections so that I will find a matching right brace soon. (If you're confused by all this, try typing `I}' now.) ! You can't use `\spacefactor' in math mode. \add@accent ...}\accent #1 #2\egroup \spacefactor \accent@spacefactor l.182 \eal{&f\in \End_A(V) \=\exists \l\in F:\;\; f=\lambda \id_V Sorry, but I'm not programmed to handle this case; I'll just pretend that you didn't ask for it. If you're in the wrong mode, you might be able to return to the right one by typing `I}' or `I$' or `I\par'. ! Extra }, or forgotten $. \UseTextAccent ...se@text@encoding \@curr@enc #3}} l.182 \eal{&f\in \End_A(V) \=\exists \l\in F:\;\; f=\lambda \id_V I've deleted a group-closing symbol because it seems to be spurious, as in `$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.182 ...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 $. l.183 } I've deleted a group-closing symbol because it seems to be spurious, as in `$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.184 \end{cor} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.184 \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.184 \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.184 \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.184 \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.184 \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.184 \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.185 \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.187 \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.187 \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.187 \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.187 \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.187 ...{&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.188 & \;\; \T{(E' 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.188 & \;\; \T {(E' 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.188 ...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.188 ...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.189 & 2.\;\; V=\sum_{i\in I}U_i,\T{ con }\;\;U_i \T{ $A$-sottomod 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. ! Undefined control sequence. l.189 &2.\;\; V=\sum_{i\in I}U_i,\T { con }\;\;U_i \T{ $A$-sottomod 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.189 ...\; V=\sum_{i\in I}U_i,\T{ con }\;\;U_i \T { $A$-sottomod 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.189 ...V=\sum_{i\in I}U_i,\T{ con }\;\;U_i \T{ $ A$-sottomod 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.189 ...{ con }\;\;U_i \T{ $A$-sottomod 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.190 & 3.\;\; V=W_1\oplus \dots \oplus W_k,\T{ con }\;\;W_i \T{ $A$-sottomo... 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 &3.\;\; V=W_1\oplus \dots \oplus W_k,\T { con }\;\;W_i \T{ $A$-sottomo... 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 ...plus \dots \oplus W_k,\T{ con }\;\;W_i \T { $A$-sottomod 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.190 ...s \dots \oplus W_k,\T{ con }\;\;W_i \T{ $ A$-sottomod 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 $. l.191 } \forall i=1,\dots,k I've deleted a group-closing symbol because it seems to be spurious, as in `$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 $. l.192 } I've deleted a group-closing symbol because it seems to be spurious, as in `$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.193 \end{thm} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.193 \end{thm} (That makes 100 errors; please try again.) Here is how much of TeX's memory you used: 38 strings out of 95086 417 string characters out of 1183255 49034 words of memory out of 1500000 3307 multiletter control sequences out of 10000+50000 3640 words of font info for 14 fonts, out of 1200000 for 2000 28 hyphenation exceptions out of 8191 18i,7n,16p,161b,177s stack positions out of 5000i,500n,6000p,200000b,5000s ! ==> Fatal error occurred, no output PDF file produced!