This is pdfTeXk, Version 3.1415926-1.40.9 (Web2C 7.5.7) (format=pdflatex 2008.12.28) 9 JUL 2010 15:14 entering extended mode file:line:error style messages enabled. %&-line parsing enabled. **theorynpractice.tex (./theorynpractice.tex LaTeX2e <2005/12/01> Babel and hyphenation patterns for english, usenglishmax, dumylang, noh yphenation, german-x-2008-06-18, ngerman-x-2008-06-18, ancientgreek, ibycus, ar abic, basque, bulgarian, catalan, pinyin, coptic, croatian, czech, danish, dutc h, esperanto, estonian, farsi, finnish, french, galician, german, ngerman, mono greek, greek, hungarian, icelandic, indonesian, interlingua, irish, italian, la tin, lithuanian, mongolian, mongolian2a, bokmal, nynorsk, polish, portuguese, r omanian, russian, sanskrit, serbian, slovak, slovenian, spanish, swedish, turki sh, ukenglish, ukrainian, uppersorbian, welsh, loaded. ./theorynpractice.tex:2: Undefined control sequence. l.2 \subsection [Actuation]{{\bf Actuation}: how robots move} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ./theorynpractice.tex:2: LaTeX Error: Missing \begin{document}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.2 \subsection[ Actuation]{{\bf Actuation}: how robots move} 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 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 u 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 o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no ] in font nullfont! ./theorynpractice.tex:2: Undefined control sequence. l.2 \subsection[Actuation]{{\bf Actuation}: how robots move} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (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 c in font nullfont! Missing character: There is no t 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 t 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 : 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 w 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 b 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 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 v in font nullfont! Missing character: There is no e in font nullfont! Overfull \hbox (20.0pt too wide) in paragraph at lines 2--3 [] [] ./theorynpractice.tex:6: LaTeX Error: Missing \begin{document}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.6 \LARGE You're in trouble here. Try typing to proceed. If that doesn't work, type X to quit. ./theorynpractice.tex:6: Undefined control sequence. \LARGE l.6 \LARGE The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (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 (20.0pt too wide) in paragraph at lines 6--7 [][] [] ./theorynpractice.tex:8: Undefined control sequence. l.8 \structure {\bf Actuation}: how robots move The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ./theorynpractice.tex:8: Undefined control sequence. l.8 \structure{\bf Actuation}: how robots move The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (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 c in font nullfont! Missing character: There is no t 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 t 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 : 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 w 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 b 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 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 v in font nullfont! Missing character: There is no e in font nullfont! ./theorynpractice.tex:14: LaTeX Error: Missing \begin{document}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.14 \frametitle {{\bf Actuation}: how robots move} You're in trouble here. Try typing to proceed. If that doesn't work, type X to quit. ./theorynpractice.tex:14: Undefined control sequence. \frametitle l.14 \frametitle {{\bf Actuation}: how robots move} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ./theorynpractice.tex:14: Undefined control sequence. l.14 \frametitle{{\bf Actuation}: how robots move} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (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 c in font nullfont! Missing character: There is no t 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 t 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 : 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 w 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 b 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 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 v in font nullfont! Missing character: There is no e in font nullfont! Overfull \hbox (20.0pt too wide) in paragraph at lines 14--15 [][] [] ./theorynpractice.tex:16: Undefined control sequence. l.16 \pause The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ./theorynpractice.tex:18: LaTeX Error: Environment columns undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.18 \begin{columns} [T] Your command was ignored. Type I to replace it with another command, or to continue without it. ./theorynpractice.tex:18: LaTeX Error: Missing \begin{document}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.18 \begin{columns}[ T] 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 T in font nullfont! Missing character: There is no ] in font nullfont! Overfull \hbox (20.0pt too wide) in paragraph at lines 18--19 [] [] ./theorynpractice.tex:20: Undefined control sequence. l.20 \column {.5\textwidth} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ./theorynpractice.tex:20: LaTeX Error: Missing \begin{document}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.20 \column{. 5\textwidth} 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 5 in font nullfont! ./theorynpractice.tex:20: Missing number, treated as zero. } l.20 \column{.5\textwidth} A number should have been here; I inserted `0'. (If you can't figure out why I needed to see a number, look up `weird error' in the index to The TeXbook.) ./theorynpractice.tex:20: Illegal unit of measure (pt inserted). } l.20 \column{.5\textwidth} Dimensions can be in units of em, ex, in, pt, pc, cm, mm, dd, cc, nd, nc, bp, or sp; but yours is a new one! I'll assume that you meant to say pt, for printer's points. To recover gracefully from this error, it's best to delete the erroneous units; e.g., type `2' to delete two letters. (See Chapter 27 of The TeXbook.) LaTeX Font Info: External font `cmex10' loaded for size (Font) <7> on input line 21. LaTeX Font Info: External font `cmex10' loaded for size (Font) <5> on input line 21. ./theorynpractice.tex:22: Undefined control sequence. l.22 \strbf {\LARGE Theory} \\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ./theorynpractice.tex:22: Undefined control sequence. l.22 \strbf{\LARGE Theory} \\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (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 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! ./theorynpractice.tex:24: Undefined control sequence. l.24 {\bf Dynamics} \\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (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 D in font nullfont! Missing character: There is no y 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 i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no s in font nullfont! ./theorynpractice.tex:26: Undefined control sequence. \includegraphics l.26 \includegraphics [width=6cm]{../figures/slip_trajectory.png} \\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (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 w 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 t in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no = in font nullfont! Missing character: There is no 6 in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no ] in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no / in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no 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 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 / in font nullfont! Missing character: There is no s 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 p in font nullfont! ./theorynpractice.tex:26: Missing $ inserted. $ l.26 ...ncludegraphics[width=6cm]{../figures/slip_ trajectory.png} \\ I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ./theorynpractice.tex:26: Extra }, or forgotten $. l.26 ...width=6cm]{../figures/slip_trajectory.png} \\ I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause I've deleted a group-closing symbol because it seems to be spurious, as in `$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$}'. ./theorynpractice.tex:27: Missing } inserted. } l.27 \\ \pause I've put in what seems to be necessary to fix the current column of the current alignment. Try to go on, since this might almost work. ./theorynpractice.tex:27: Extra }, or forgotten $. } l.27 \\ \pause (That makes 100 errors; please try again.) Here is how much of TeX's memory you used: 13 strings out of 493876 233 string characters out of 1150567 49901 words of memory out of 3000000 3387 multiletter control sequences out of 10000+50000 3640 words of font info for 14 fonts, out of 3000000 for 5000 714 hyphenation exceptions out of 8191 19i,8n,12p,90b,107s stack positions out of 5000i,500n,10000p,200000b,50000s ./theorynpractice.tex:27: ==> Fatal error occurred, no output PDF file produce d!