From 3834b87de367a70bb342cbe7c568c4da4660aecd Mon Sep 17 00:00:00 2001 From: sp Date: Wed, 8 Mar 2023 22:06:25 +0100 Subject: [PATCH] added utils --- util/boxproof.sty | 426 ++++++++++++++++++++++++++++++++++++++++ util/ltl_macros.tex | 51 +++++ util/math_macros.tex | 212 ++++++++++++++++++++ util/packages.tex | 31 +++ util/styling_macros.tex | 58 ++++++ util/util.sh | 35 ++++ 6 files changed, 813 insertions(+) create mode 100644 util/boxproof.sty create mode 100644 util/ltl_macros.tex create mode 100644 util/math_macros.tex create mode 100644 util/packages.tex create mode 100644 util/styling_macros.tex create mode 100644 util/util.sh diff --git a/util/boxproof.sty b/util/boxproof.sty new file mode 100644 index 0000000..2b44395 --- /dev/null +++ b/util/boxproof.sty @@ -0,0 +1,426 @@ +% mangletex (11 May 1992) run at 22:09 GMT Monday 08 November 1993 +%%\title {\TeX\ macros for proof boxes} +%%\author {Paul Taylor\\ +%% Department of Computing,\\ +%% Imperial College,\\ +%% London SW7 2BZ\\ +%% +44 71 589 5111 {\em ext.} 5057\\ +%% {\tt}} +%%\date{8 November 1993} +%% % to get the provisional user documentation do +%% % grep ^%% boxproof.tex | sed 's/^%*//' > boxproof-manual.tex +%%\documentstyle{article} +%%\input boxproof.tex +%%\def\meta#1{\mbox{$\langle\hbox{#1}\rangle$}} +%%\def\macrowitharg#1#2{{\tt\string#1\bra\meta{#2}\ket}} +%%{\escapechar-1 \xdef\bra{\string\{}\xdef\ket{\string\}}} +%%\let\subsection\section +%%\begin{document} +%%\maketitle +%% +%% \subsection{Introduction} +%% The proof +%%\begin{proofbox} +%% \(\"1"\:\alpha\leftrightarrow\psi(x,\top)\=\\ +%% \:\Some\beta.\psi(x,\beta)\=\mathsf{total}\\ +%% \[\exists\beta\kern-1em\:\psi(x,\beta)\\ +%% \(\:\beta\=\\ +%% \:\beta=\top\=(*)\\ +%% \:\psi(x,\!\top)\=\mathsf{subs}\\ +%% \:\alpha\=\elim\leftrightarrow(\ref{1})\\ +%% \*\:\alpha\=\\ +%% \:\psi(x,\!\top)\=\elim\leftrightarrow(\ref{1})\\ +%% \:\beta=\top\=\mathsf{func}\\ +%% \:\beta\=(*)\\ +%% \)\:\alpha=\beta\=\intro\leftrightarrow\\ +%% \:\psi(x,\alpha)\=\mathsf{subs}\\ +%% \] \:\psi(x,\alpha)\=\elim\exists\\ +%% \* \:\psi(x,\alpha)\=\\ +%% \(\:\alpha\=\\ +%% \:\alpha=\top\=(*)\\ +%% \:\phi(x,\!\top)\=\mathsf{subs}\\ +%% \*\:\psi(x,\!\top)\=\\ +%% \:\alpha=\top\=\mathsf{func}\\ +%% \:\alpha\=(*)\\ +%% \)\:\alpha\leftrightarrow\psi(x,\!\top)\=\intro\leftrightarrow\\ +%%% \) \:\psi(x,\alpha)\leftrightarrow(\alpha\leftrightarrow\psi(x,\!\top)) +%% \=\intro\leftrightarrow\\ +%%\end{proofbox} +%% is produced by +%%\begin{verbatim} +%%\begin{proofbox} +%% \(\"1"\:\alpha\leftrightarrow\psi(x,\top)\\ +%% \:\Some\beta.\psi(x,\beta) \=\mathsf{total}\\ +%% \[\exists\beta\kern-1em\:\psi(x,\beta)\\ +%% \(\:\beta\\ +%% \:\beta=\top \=(*)\\ +%% \:\psi(x,\!\top) \=\mathsf{subs}\\ +%% \:\alpha \=\elim\leftrightarrow(\ref{1})\\ +%% \*\:\alpha\\ +%% \:\psi(x,\!\top) \=\elim\leftrightarrow(\ref{1})\\ +%% \:\beta=\top \=\mathsf{func}\\ +%% \:\beta\=(*)\\ +%% \)\:\alpha=\beta \=\intro\leftrightarrow\\ +%% \:\psi(x,\alpha) \=\mathsf{subs}\\ +%% \] \:\psi(x,\alpha) \=\elim\exists\\ +%% \* \:\psi(x,\alpha)\\ +%% \(\:\alpha\\ +%% \:\alpha=\top \=(*)\\ +%% \:\phi(x,\!\top) \=\mathsf{subs}\\ +%% \*\:\psi(x,\!\top)\\ +%% \:\alpha=\top \=\mathsf{func}\\ +%% \:\alpha \=(*)\\ +%% \)\:\alpha\leftrightarrow\psi(x,\!\top) \=\intro\leftrightarrow\\ +%% \) \:\psi(x,\alpha)\leftrightarrow +%% (\alpha\leftrightarrow\psi(x,\!\top)) \=\intro\leftrightarrow\\ +%%\end{proofbox} +%%\end{verbatim} +%% +%% Syntax as follows: +%% each line is of the form +%% \begin{center} +%% \meta{variables} +%% \meta{name} +%% \verb/\:/ \meta{formula} +%% \verb/\=/ \meta{reason} +%% \verb/\-/ \meta{use} +%% \verb/\\/ +%% \end{center} +%% where +%% \begin{itemize} +%% \item \meta{variables} is something like ``$x,y$'' --- +%% it's for variables declared at the beginning of $\intro\forall$- and +%% $\elim\exists$-boxes. +%% \item \meta{name} is a command \verb/\label{fred}/ which +%% defines \verb/fred/ to be the label text, which may be used anywhere +%% as \verb/\ref{fred}/ --- see {\em The \LaTeX book.} +%% Local labels are also available, using \macrowitharg\lbl{name} +%% or \verb/\"/\meta{name}\verb/"/; these obey the scoping rules of +%% the boxes. +%% You may also refer to the previous line as \verb/\ref{-}/. +%% \item \meta{formula} is the proposition being asserted. +%% \item \meta{reason} is \verb/\intro\land(\ref{john},\ref{mary})/ +%% or \verb/\elim\forall(\ref{jim})/. +%% \item \meta{use} is provided for linear logic, to record the step +%%% which uses this one. How this accords with theory I don't yet know. +%% \end{itemize} +%% Note that the parts are separated by \verb/\:/, \verb/\=/ and \verb/\\/; +%% these correspond to +%% \begin{center} +%% {\bf let } \meta{name} = \meta{expression} : \meta{type} +%% \end{center} +%% in a declarative language. +%% The \verb/\:/, \verb/\=/ and \verb/\-/ fields are optional and may occur +%% in any order. If any of them is repeated the last is taken. +%% If none of them is present the \meta{variables} field is also ignored. +%% +%% Proof {\em boxes\/} are ``wrapped up'' as follows: +%% \begin{itemize} +%%% \item the whole proof in \verb/\begin{proofbox}/...\verb/\end{proofbox}/; +%%% \item single-column boxes ($\intro\forall$, $\intro\imp$, $\elim\exists$), +%% in \verb/\[/...\verb/\]/. +%% \item multiple-column boxes are of two kinds: +%% \begin{itemize} +%%% \item separate ($\intro\land$) boxes: \verb/\(/...\verb/\*/...\verb/\)/. +%% \item stuck together ($\elim\lor$) boxes: +%% \verb/\(/...\verb/\+/...\verb/\)/. +%% \end{itemize} +%% \end{itemize} +%% You may put more than two columns in \verb/\(/...\verb/\)/ and even mix +%% the \verb/\+/ and \verb/\*/ separators. +%% +%% The whole proof is enclosed in \verb/\proofbox/...\verb/\endproofbox/ +%% or \verb/\begin{proofbox}/...\verb/\end{proofbox}/, but the \LaTeX\ +%% environment form {\em must not\/} be used for nested boxes. +%% +%% If the proof occurs in paragraph mode (ie in vertical or +%% unrestricted horizontal mode) then it is set as a display, using the +%% full width of the page. Otherwise it uses only the required width. +%% +%% A lot of the internals are potentially configurable, but there is not +%% yet a user interface suitable for doing this. This will be provided +%% in the next version. +%% +%% This is a {\em prototype\/} proof-box macro package; +%% the syntax and implementation may change. +%% It is {\tt boxproof.tex} in the \TeX\ system +%% (so just \verb/\input boxproof/). +%% +%% There are some examples in +%% \verb+~pt/utilities/proofs/proofboxeg.tex+ and +%% \verb+proofboxeg1.tex+. +%% +%% The prototype version was begun on 2 August 1991, the new one on +%% 4 June 1993. +%% +%% +\message{}\edef\proofboxrestoreat +{\noexpand\catcode`\noexpand\@\the\catcode`\@}\catcode`\@=11 \count@\year +\multiply\count@12 \advance\count@\month\ifnum\count@> 23999 \message{}% +\message{}\fi\let\pb@A\+\let\+\relax\let\pb@B\(\let\pb@C\)\def\pb@D{\pb@B +\let\)\pb@C}\def\pb@E{\pb@B\displaystyle\let\]\pb@C}%% +%% The following are user-settable dimensions. +%% +\newdimen\prooflinenowidth\prooflinenowidth1em \newdimen\proofboxfullwidth +\newdimen\proofboxleftmargin\proofboxleftmargin3em \newdimen +\proofboxrightmargin\newdimen\proofboxrulebreadth\proofboxrulebreadth.4pt +\newdimen\proofboxseparation\proofboxseparation.2em \newdimen +\proofboxbaselineskip\proofboxbaselineskip4ex %% +%% +%% The following are user-accessible numbers. +%% +\newcount\proofcolumns\newcount\prooflinetotal\newcount\prooflineinbox%% +%% +%% These boxes receive the fields of the proof steps. +%% They are used in \verb/\proofboxmakeleftcolumn/ {\em etc}. +%% +\newbox\proofboxproposition\newbox\proofboxreason\newbox\proofboxuse\newbox +\proofboxvariables%% +%% The left-most switch is used by +%%% \verb/\proofboxmakelabel/ to suppress the label in all but the first column. +%% On the outside it is true. +\newif\ifleftmostproofbox\leftmostproofboxtrue%% +%% +%% The following are obsolete: they are only included for reverse +%% compatibility with the prototype version. +\newdimen\proofboxintercol\newdimen\proofboxsurround\newdimen +\proofboxformulawidth\newdimen\proofboxmargin\newskip\proofboxlefttabskip +\newskip\proofboxrighttabskip%% +%% +%% \subsection{Redefinable macros} +%% WARNING: most of these commands will be hidden and replaced with +%% optional arguments to \verb/\proofbox/ in a future version. +%% Do not rely on them. +%% +%% We provide three different ways of numbering the lines of the proof: +%% \begin{itemize} +%% \item \verb/\runningproofline/: a global running sequence (default), +%% +\def\runningproofline{\number\prooflinetotal}%% +%% \item \verb/\nestedproofline/: a hierarchical system with dots, +%% +\def\nestedproofline{\relax\ifx\enclosingproofline\empty\else +\enclosingproofline{.}\fi\number\prooflineinbox}\def\enclosingproofline{}%% +%% \item \verb/\nestedproofline/: a fully hierarchical system which +%% also includes the column number +%% (\verb/\proof@columns/) as a letter (ASCII quote plus number). +%% +\def\proofboxcolumn{\ifnum\proofcolumns>\z@{\count@96\advance\count@ +\proofcolumns\char\count@}\fi}\def\fullynestedproofline{\relax\ifx +\enclosingproofline\empty\enclosingproofline\proofboxcolumn.\else +\proofboxcolumn\fi\number\prooflineinbox}%% +%% \end{itemize} +%% \verb/\theproofline/ is the default. +%% +\let\theproofline\runningproofline%% +%% The macro \verb/\proofboxmakelabel#1/ is used to print the line label. +%% We only put it in the leftmost box. +%% It is printed in small non-ranging Arabic numerals +%% ({\the\scriptfont1 0123456789}). +%% Right-justify it in \verb/\prooflinenowidth/ if it will fit, +%% otherwise let it stick out on the right, {\em i.e.}~left-justify it. +%% +\def\proofboxmakelabel#1{{\relax\ifleftmostproofbox\setbox\z@\hbox{\hss\the +\scriptfont\@ne#1}\ifdim\wd\z@<\prooflinenowidth\setbox\z@\hbox to% +\prooflinenowidth{\unhbox\z@}\fi\box\z@\quad\fi}}%% +%% Kill the numbers altogether with \verb/\proofboxnonumbers/. +%% +\def\proofboxnonumbers{\def\proofboxmakelabel##1{}}%% +%% How to make the left column of the proof box: +%% use the variables field, a space if necessary and the line label. +%% +\def\proofboxmakeleftcolumn{\kern\proofboxseparation\hfil\dimen@\wd +\proofboxvariables\unhbox\proofboxvariables\ifdim\dimen@>\z@\quad\fi +\proofboxmakelabel\@currentlabel}%% +%% How to make the middle column of the proof box: +%% left justify the formula field. +%% +\def\proofboxmakemiddlecolumn{\unhbox\proofboxproposition\hfil\quad}%% +%% How to make the right column of the proof box: +%% use the reason and use fields. +%% +\def\proofboxmakerightcolumn{\box\proofboxreason\box\proofboxuse\hfil\kern +\proofboxseparation}%% +%% +%% Make the four edges of a rectangular box and the separator +%% between \verb/\+/ columns. +%% +\def\proofboxleftside{\leaders\hrule width\proofboxrulebreadth\vfill}\def +\proofboxrightside{\leaders\hrule width\proofboxrulebreadth\vfill}\def +\proofboxorseparator{\leaders\hrule width\proofboxrulebreadth\vfill}\def +\proofboxtopside{\leaders\vrule height\proofboxrulebreadth depth\z@\hfill}% +\def\proofboxbottomside{\leaders\vrule height\proofboxrulebreadth depth\z@ +\hfill}%% +%% +%% Use dotted lines: \verb/\dottedproofbox/. +%% +\def\dottedproofbox{\def\proofboxleftside{\leaders\pb@F\vfill} \def +\proofboxrightside{\leaders\pb@F\vfill} \def\proofboxorseparator{\leaders +\pb@F\vfill} \def\proofboxtopside{\leaders\pb@F\hfill}\def\proofboxbottomside +{\leaders\pb@F\hfill}%% +}\def\pb@F{\vbox to 5pt{\vss\hbox to 5pt{\hss.\hss}\vss}}%% +%% Leave the boxes open at the bottom: \verb/\openproofbox/ +%% +\def\openproofbox{\def\proofboxbottomside{\hfill}} %% +%% \subsection{Miscellaneous logical notations} +%% +%% Print the names of the introduction and elimination rules, for example: +%% \begin{quote} +%% \verb/\elim\forall/ $\elim\forall$ \qquad +%% \verb/\intro\land/ $\intro\land$ \qquad +%% \end{quote} +\def\intro#1{{{#1}{\cal I}}}\def\elim#1{{{#1}{\cal E}}}%% +%% Recall that in \TeX\ the logical connectives and quantifiers are called +%% \begin{center} +%% \verb/\lor/ $\lor$\quad +%% \verb/\land/ $\land$\quad +%% \verb/\lnot/ $\lnot$\quad +%% \verb/\forall/ $\forall$\quad +%% \verb/\exists/ $\exists$ +%% \end{center} +%% The following provide macros for the \verb/\implies/ {\em relation\/} +%% and for the binary {\em operation\/} which yields the abstract +%% \verb/\implic/ation between formulae. +%% The point is that \TeX\ spaces them and breaks the lines differently: +%% \begin{center} +%% \verb/A\implies B/ $A\implies B$\quad{\em versus\/}\quad +%% \verb/A\implic B/ $A\implic B$ +%% \end{center} +%% There are forward and reverse, single and Double versions. +%% +\mathchardef\implies="3221 \mathchardef\impliedby="3220 \mathchardef\Implies=% +"3229 \mathchardef\Impliedby="3228 \mathchardef\implic="2221 \mathchardef +\implicby="2220 \mathchardef\Implic="2229 \mathchardef\Implicby="2228 \let +\imp\to%% +%% Handle the spacing after a variable (and optionally its type) +%% bound by a quantifier symbol. For example +%% \begin{quote} +%% \verb/\All x:X. \phi(x)/\quad prints as\quad $\All x:X.\phi(x)$\quad +%% instead of\quad $\forall x:X.\phi(x)$ +%% \end{quote} +\def\Quantifier#1#2.{\pb@G{#1}#2::.}\def\pb@G#1#2:#3:#4.{{{#1}{#2}\def\next{#% +3}\ifx\next\empty{.}\mkern4mu \else\mkern1mu{\colon}\mkern1mu{#3}\mkern.5mu{.% +}\mkern6mu \fi}}% +%% We provide some commonly used forms; \verb/\iota/ ($\iota$) is Russell's +%% description operator and should really be inverted. +\def\All{\Quantifier\forall}\def\Some{\Quantifier\exists}\def\Function{% +\Quantifier\lambda}\def\Product{\Quantifier\Pi}\def\Sum{\Quantifier\Sigma}% +\def\TheOne{\Quantifier\iota}\def\Least{\Quantifier\mu}\def\Greatest{% +\Quantifier\nu}%% +%% There are several notations for substitution. +%% After writing $a[x:=b]$ throughout my book I~thought I~might change to +%% $[b/x]^*a$. +%% This macro reads the source in the first form and prints in the second. +%% If you use it you can, like me, defer the decision about +%% which notation to use until the final stages, doing +%% \begin{quote} +%% \verb/\renewcommand{\Subst}{\plainsubstitution}/ +%% \end{quote} +%% if you finally decide on making substitution act on the right. +%% This is already an improvement on the literal text, because it +%% automatically enlarges the brackets according to the text inside. +%% \verb/\Subst/ itself is (following my book) +%% defined in terms of the action of a context morphism (\verb/\CtxtMor/) +%% on a term. Again you can do +%% \begin{quote} +%% \verb/\renewcommand{\CtxtMor}{\plaincontextmorphism}/ +%% \end{quote} +%% for something simpler. +%% This macro interprets its argument as a comma-separated list +%% of items in the form $x:=b$, which it switches to $b/x$. +\def\swappingsubstitution#1[#2]{{\CtxtMor[#2]^*{#1}}}% +%\def\swappingcontextmorphism[#1]{{\let\pb@J\empty\left[\pb@H#1,[],\/\right]}}% +\def\swappingcontextmorphism[#1]{{\let\pb@J\empty[\pb@H#1,[],\/]}}% +\def\pb@H#1,{\def\next{#1}\ifx\next\pb@K\else\pb@J\let\pb@J,\pb@I#1:=:=,% +\expandafter\pb@H\fi}\def\pb@I#1:=#2:=#3,{{\def\next{#2}\ifx\next\empty\else{% +#2}/\fi{#1} }}\def\pb@K{[]}\def\Subst{\swappingsubstitution}\def\CtxtMor{% +\swappingcontextmorphism}%% +%% The simple versions. +\def\plainsubstitution#1#2{{#1}{\left[{#2}\right]}}\def\plaincontextmorphism#% +1{{\left[#1\right]}}\newbox\pb@L\newdimen\pb@T\newdimen\pb@U\newdimen\pb@M +\newdimen\pb@N\newdimen\pb@O\newdimen\pb@P\newdimen\pb@Q\newdimen\pb@R +\newdimen\pb@S\def\pb@V#1#2{\relax\ifdim#1<#2\relax#1=#2\relax\fi}\count@ +\year\multiply\count@12 \advance\count@\month\ifnum\count@> 25000 \message{% +because this one has expired and will no longer work!}\endinput\fi%% +\def\proofbox{\relax\ifmmode\let\next\pb@a\else\let\next\pb@b\ifhmode\ifinner +\let\next\pb@a\fi\fi\fi\next\global\prooflinetotal\@ne\boxmaxdepth\maxdimen +\def\[{\pb@w\pb@f\pb@W}\def\({\pb@w\pb@f\pb@X}\def\proofbox{\[}\let\lbl\pb@y +\def\"##1"{\pb@y{##1}}\def\:{\pb@v\proofboxproposition\displaystyle}\def\={% +\pb@v\proofboxreason}\def\-{\pb@v\proofboxuse}\def\\{\pb@w\pb@u}\let\+\pb@c +\let\*\pb@c\let\]\pb@c\pb@p\pb@s}\def\endproofbox{\pb@q\pb@IA\box\pb@L\egroup +}\def\pb@W{\let\+\pb@d\let\*\pb@d\def\){\pb@e\[\)}\let\]\pb@Y\proofcolumns\z@ +}\def\pb@X{\proofcolumns\@ne\def\+{\pb@j\pb@l}\def\*{\pb@j\pb@m}\def\]{\pb@e +\(\]}\let\)\pb@Y}\def\pb@Y{\pb@o\pb@u}\def\pb@a{\hbox\bgroup}\def\pb@b{$$% +\kern-\displayindent\hbox to\hsize\bgroup\proofboxfullwidth\hsize\aftergroup$% +\aftergroup$}\def\pb@c{\errmessage{Box proofs: \string\+, \string\*, \string +\) and \string\] may not be used at the top level}}\def\pb@d{\errmessage{Box +proofs: enclose \string\+ and \string\* in \string\(\string\), not \string\[% +\string\]}}\def\pb@e#1#2{\errmessage{Box proofs: \string#1 closed by \string#% +2}\pb@Y}\def\pb@f#1{\setbox\pb@L\hbox\bgroup#1\let\pb@g\pb@n\let +\enclosingproofline\@currentlabel\edef\pb@h{\the\prooflinetotal}\let\pb@i +\pb@h\pb@O\z@\pb@M\z@\pb@N-\maxdimen\pb@P\z@\pb@p\pb@t}\def\pb@j#1{\pb@q\pb@k +\let\pb@g#1\advance\proofcolumns\@ne\global\prooflinetotal\pb@h +\leftmostproofboxfalse\pb@p\pb@t}\def\pb@k{\pb@g\pb@V\pb@M{\wd\pb@L}\advance +\pb@O\wd\pb@L\ifnum\pb@i<\prooflinetotal\edef\pb@i{\the\prooflinetotal}\fi +\ifdim\pb@N<\dp\pb@L\pb@N\dp\pb@L\pb@P\pb@Q\fi\setbox\z@\hbox{% +\proofboxtopside}\wd\z@\z@\box\z@\setbox\z@\hbox{\proofboxbottomside}\wd\z@ +\z@\box\z@\kern\pb@R\box\pb@L\kern\pb@S}\def\pb@l{\vtop{\proofboxorseparator}% +\penalty\thr@@}\def\pb@m{\vtop{\proofboxrightside}\kern\proofboxseparation +\vtop{\proofboxleftside}\penalty\tw@}\def\pb@n{\pb@T\pb@R\setbox\z@\vtop{% +\proofboxleftside}\dimen@\wd\z@\advance\pb@T\dimen@\advance\pb@T +\proofboxseparation\kern-\pb@T\kern\proofboxseparation\box\z@\penalty\@ne}% +\def\pb@o{\pb@q\pb@k\setbox\z@\vtop{\proofboxrightside}\global\advance\pb@S +\wd\z@\box\z@\global\advance\pb@S\proofboxseparation\kern\proofboxseparation +\global\prooflinetotal\pb@i\global\pb@R\pb@T\global\pb@Q\pb@P\ifnum +\proofcolumns<\@ne\proofcolumns\@ne\fi\penalty\proofcolumns\kern-\pb@M\kern +\pb@M\kern-\pb@O\kern\pb@O\kern-\pb@S\penalty\@ne\egroup\pb@r}\def\pb@p#1{% +\setbox\pb@L\vtop\bgroup\baselineskip\proofboxbaselineskip\prooflineinbox\@ne +\pb@T\z@\pb@U\z@#1\pb@u}\def\pb@q{\pb@w\global\pb@R\pb@T\global\pb@S\pb@U +\egroup}\def\pb@r{\pb@V\pb@T\pb@R\pb@V\pb@U\pb@S\box\pb@L\prevdepth\pb@Q}\def +\pb@s{}\def\pb@t{}\def\pb@u{\edef\@currentlabel{\theproofline}\let\label@name +\@currentlabel\setbox\proofboxproposition\box\voidb@x\setbox\proofboxreason +\box\voidb@x\setbox\proofboxuse\box\voidb@x\setbox\proofboxvariables\hbox +\bgroup\let\pb@z\pb@AA\let\pb@w\pb@x$}\def\pb@v#1{$\egroup\setbox#1\hbox +\bgroup\let\pb@z\pb@AA$}\def\pb@w{$\egroup\global\advance\prooflinetotal\@ne +\advance\prooflineinbox\@ne\setbox\pb@L\hbox{\setbox\z@\hbox{% +\proofboxmakeleftcolumn}\global\pb@R\wd\z@\kern-\pb@R\box\z@\hbox{% +\proofboxmakemiddlecolumn}\setbox\z@\hbox{\proofboxmakerightcolumn}\global +\pb@S\wd\z@\box\z@\kern-\pb@S\penalty\tw@}\global\pb@Q\dp\pb@L\pb@r}\def\pb@x +{$\egroup}\def\pb@y#1{\aftergroup\pb@z\expandafter\aftergroup\csname r@#1% +\endcsname}\def\pb@z#1{\edef#1{{\@currentlabel}{}}\expandafter\pb@@A\string#1% +\\}\expandafter\def\expandafter\pb@@A\string\r@#1\\{\def\label@name{#1}}\def +\pb@AA#1{\aftergroup\pb@z\aftergroup#1}\expandafter\def\csname r@-\endcsname{% +{\previous@label}{}}\dimendef\pb@BA=\@ne\dimendef\pb@CA=\tw@\dimendef\pb@DA=% +\thr@@\dimendef\pb@EA=4 \dimendef\pb@FA=5 \dimendef\pb@GA=6 \chardef\pb@HA=9 +\def\pb@IA{\pb@GA\proofboxfullwidth\pb@T\proofboxleftmargin\pb@V\pb@T\pb@R +\advance\pb@GA-\pb@T\pb@U\proofboxrightmargin\pb@V\pb@U\pb@S\advance\pb@GA-% +\pb@U\pb@V\pb@GA{\wd\pb@L}\pb@JA}\def\pb@JA{\setbox\pb@L\vtop{\unvbox\pb@L +\loop\skip@\lastskip\unskip\setbox\pb@HA\lastbox\ifhbox\pb@HA\pb@KA\repeat +\unvbox\pb@L\unskip}}\def\pb@KA{\pb@DA\dp\pb@HA\pb@EA\ht\pb@HA\pb@CA\wd\pb@HA +\setbox\pb@HA\hbox{\unhbox\pb@HA\count@\lastpenalty\unpenalty\unkern\ifodd +\count@\pb@LA\else\setbox\thr@@\lastbox\setbox\tw@\lastbox\setbox\@ne\lastbox +\unkern\hbox to\pb@T{\unhbox\@ne}\hbox to\pb@GA{\unhbox\tw@}\hbox to\pb@U{% +\unhbox\thr@@}\fi}\dp\pb@HA\pb@DA\ht\pb@HA\pb@EA\setbox\pb@L\vtop{\box\pb@HA +\nointerlineskip\vskip\skip@\unvbox\pb@L}}\def\pb@LA{\pb@O\lastkern\unkern +\unkern\pb@M\lastkern\unkern\unkern\proofcolumns\lastpenalty\unpenalty\pb@FA +\pb@T\ifnum\@ne=\proofcolumns\let\pb@MA\pb@NA\else\advance\pb@GA-\pb@CA\pb@BA +\pb@GA\advance\pb@GA\pb@O\ifdim\pb@GA<\proofcolumns\pb@M\divide\pb@BA +\proofcolumns\let\pb@MA\pb@PA\else\divide\pb@GA\proofcolumns\let\pb@MA\pb@OA +\fi\fi\dimen@\lastkern\unkern\setbox\@ne\lastbox\pb@RA\setbox\pb@HA\hbox{\box +\@ne\kern\dimen@}\advance\pb@U-\wd\pb@HA\unkern\loop\setbox\pb@L\lastbox\pb@T +\lastkern\unkern\setbox\tw@\lastbox\setbox\thr@@\lastbox\count@\lastpenalty +\unpenalty\pb@MA\pb@JA\setbox\@ne\vbox{\offinterlineskip\pb@QA\thr@@\vfil +\pb@QA\tw@}\pb@RA\pb@TA{\box\@ne\box\pb@L}\ifnum\count@>\@ne\pb@SA\pb@U +\lastkern\unkern\repeat\unhbox\pb@HA}\def\pb@NA{\pb@T\pb@FA\setbox\@ne +\lastbox\advance\pb@T-\wd\@ne\dimen@\lastkern\unkern\unkern\kern\dimen@\pb@RA +\box\@ne\advance\pb@T-\dimen@}\def\pb@OA{\ifnum\@ne=\count@\pb@NA\fi}\def +\pb@PA{\pb@GA\wd\pb@L\advance\pb@GA\pb@BA\pb@OA}\def\pb@QA#1{\setbox#1\hbox to% +\wd\pb@L{\unhbox#1}\wd#1\z@\box#1\relax}\def\pb@RA{\setbox\@ne\vbox to\pb@EA{% +\offinterlineskip\vskip-\proofboxseparation\unvbox\@ne\vskip-% +\proofboxseparation\setbox\z@\null\ht\z@-\pb@DA\dp\z@\pb@DA\box\z@}}\def +\pb@SA{\setbox\@ne\lastbox\pb@RA\pb@TA{\box\@ne}\ifodd\count@\else\dimen@ +\lastkern\unkern\setbox\@ne\lastbox\pb@RA\pb@TA{\box\@ne\kern\dimen@}\fi}\def +\pb@TA#1{\setbox\pb@HA\hbox{#1\unhbox\pb@HA}}\let\+\pb@A\proofboxrestoreat +\endinput\def\x{}%% +%% \end{document} +% \fi diff --git a/util/ltl_macros.tex b/util/ltl_macros.tex new file mode 100644 index 0000000..a569198 --- /dev/null +++ b/util/ltl_macros.tex @@ -0,0 +1,51 @@ +\newcommand{\ws}[1]{\phantom{#1}} + +\newcommand{\event}{\ensuremath{F}} +\newcommand{\glob}{\ensuremath{G}} +\newcommand{\nex}{\ensuremath{X}} +\newcommand{\unt}{\ensuremath{U}} +\newcommand{\release}{\ensuremath{R}} +\newcommand{\wrelease}{\ensuremath{W}} + +\newenvironment{ltltabular}[1] + {\begin{tabular}{ |l|*{#1}{c|} } \hline} + {\end{tabular}} + +\ExplSyntaxOn +\NewDocumentCommand{\ltlrow}{m} { + \seq_set_split:Nnn \ltl_row {|} { #1 } + \seq_use:Nn \ltl_row { & } + \\ + \hline + } +\seq_new:N \ltl_row % allocate a sequence +\ExplSyntaxOff + +\ExplSyntaxOn +\NewDocumentCommand{\ltlSteps}{+m +m} { + \int_set:Nn \l_end {#1} + \int_set:Nn \l_iter {0} + \int_do_until:nNnn {\l_iter} = {\l_end} { + \seq_put_right:Nx \ltl_steps { \int_use:N \l_iter} + \int_incr:N \l_iter + } + \seq_put_right:Nn \ltl_steps { \multicolumn{#2}{c|}{ $\omega$ } } + \seq_put_left:Nn \ltl_steps { Step } + \seq_use:Nn \ltl_steps { & } + \\ + \hline +} +\int_new:N \l_end +\int_new:N \l_iter +\seq_new:N \ltl_steps % allocate a sequence +\ExplSyntaxOff + +\newcommand{\ltlTrace}[2]{ + \def\VARIABLE{#1}% + \VARIABLE & \ltlrow{#2} +} + +\newcommand{\ltlFormula}[2]{ + \def\FORMULA{#1}% + \FORMULA & \ltlrow{#2} +} diff --git a/util/math_macros.tex b/util/math_macros.tex new file mode 100644 index 0000000..e5d1cc5 --- /dev/null +++ b/util/math_macros.tex @@ -0,0 +1,212 @@ +\renewcommand{\phi}{\varphi} +\renewcommand{\implies}{\rightarrow} +\newcommand{\imp}{\rightarrow} +\newcommand{\entails}{\enspace \vdash \enspace} +\newcommand{\ent}{\enspace \vdash \enspace} +\newcommand{\eqv}{\leftrightarrow} +\newcommand{\biimp}{\leftrightarrow} +\newcommand{\lxor}{\oplus} +\newcommand{\nentails}{\nvdash} +\newcommand{\nmodels}{\nvDash} + +\newcommand{\true}{\ensuremath{\top}} +\newcommand{\false}{\ensuremath{\bot}} + +% multiple choice itemize +\newcommand{\ticked}{\ensuremath{\boxtimes}} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% TSEITIN rules +\newcommand{\tseitinAnd}[3]{ + \def\CHI{#1}% + \def\PHI{#2}% + \def\PSI{#3}% + \ensuremath{(\lnot \CHI \lor \PHI) \land (\lnot \CHI \lor \PSI) \land (\lnot \PSI \lor \lnot \PSI \lor \CHI)}% +} +\newcommand{\tseitinOr}[3]{ + \def\CHI{#1}% + \def\PHI{#2}% + \def\PSI{#3}% + \ensuremath{(\lnot \PHI \lor \CHI) \land (\lnot \PSI \lor \CHI) \land (\lnot \CHI \lor \lnot \PHI \lor \PSI)}% +} +\newcommand{\tseitinNot}[2]{ + \def\CHI{#1}% + \def\PHI{#2}% + \ensuremath{(\lnot \CHI \lor \lnot \PHI) \land (\CHI \lor \PHI)}% +} +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% DPLL helper +\newenvironment{dplltabular}[1] + {\begin{tabular}{ |l|*{#1}{c|} } \hline} + {\end{tabular}} + +\ExplSyntaxOn +\NewDocumentCommand{\dpllrow}{m} + { + \seq_set_split:Nnn \l_row {|} { #1 } + \seq_use:Nn \l_row { & } + \\ + \hline + } +\seq_new:N \l_row % allocate a sequence +\ExplSyntaxOff + +\newcommand{\dpllStep}[1]{ + Step & \dpllrow{#1} +} + +\newcommand{\dpllDecL}[1]{ + Decision Level & \dpllrow{#1} +} + +\newcommand{\dpllAssi}[1]{ + Assignment & \dpllrow{#1} +} + +\newcommand{\dpllBCP}[1]{ + BCP & \dpllrow{#1} +} + +\newcommand{\dpllPL}[1]{ + PL & \dpllrow{#1} +} + +\newcommand{\dpllDeci}[1]{ + Decision & \dpllrow{#1} +} + +\newcommand{\dpllClause}[3]{ + \def\ITEM{#1}% + \def\CLAUSE{#2}% + Cl. \ITEM: \CLAUSE & \dpllrow{#3} +} + +\ExplSyntaxOn +\NewDocumentCommand{\clause}{m} + { + \seq_set_split:Nnn \l_clause {;} { #1 } + \seq_use:Nn \l_clause { \lor } + } +\seq_new:N \l_clause % allocate a sequence +\ExplSyntaxOff + +\ExplSyntaxOn +\NewDocumentCommand{\cube}{m} + { + \seq_set_split:Nnn \l_cube {;} { #1 } + \seq_use:Nn \l_cube { \land } + } +\seq_new:N \l_cube % allocate a sequence +\ExplSyntaxOff + +\newcommand{\cmark}{\ding{51}} +\newcommand{\xmark}{\ding{55}} +\newcommand{\done}{\cmark} +\newcommand{\conflict}{\{\} \xmark} + +\NewEnviron{conflictgraph}[1][1.5cm]{% + \begin{tikzpicture}[->, + >=stealth', + shorten >=1pt, + auto, + node distance=#1, + thick, + base node/.style={circle,draw,minimum size=20pt}, + real node/.style={double,circle,draw,minimum size=20pt}] + \BODY + \end{tikzpicture} +} + +\newcommand*\circled[1]{\tikz[baseline=(char.base)]{ + \node[shape=circle,draw,inner sep=1.5pt] (char) {#1};}} + +\tikzset{ + line/.style={-}, + dot/.style={decoration={ + markings, + mark=at position #1 with {\draw circle (2pt);}},postaction={decorate}}, + fulldot/.style={decoration={ + markings, + mark=at position #1 with {\fill circle (2pt);}},postaction={decorate}}, +} + +\newenvironment{scprooftree}[1]% + {\gdef\scalefactor{#1}\begin{center}\proofSkipAmount \leavevmode}% + {\scalebox{\scalefactor}{\DisplayProof}\proofSkipAmount \end{center} } + +\tikzset{ + line/.style={-}, + dot/.style={decoration={ + markings, + mark=at position #1 with {\draw circle (2pt);}},postaction={decorate}}, + fulldot/.style={decoration={ + markings, + mark=at position #1 with {\fill circle (2pt);}},postaction={decorate}}, +} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% BDD helper + +\newenvironment{cofactors} + {\begin{tabbing}} + {\end{tabbing}} + + + +\NewEnviron{bdd}[1][3em]{% + \begin{tikzpicture}[node distance=#1, + base node/.style={circle,draw,minimum size=20pt}, + func node/.style={rectangle,draw,minimum size=10pt}, + cofactor/.style={circle,draw,minimum size=10pt}, + phantom/.style={circle,draw,inner sep=0pt,minimum size=0pt}] + \BODY + \end{tikzpicture} +} + +\newcommand{\funcEdge}[3][]{ + \path[] (#2) edge [#1] (#3); +} +\newcommand{\thenEdge}[3][]{ + \path[] (#2) edge [#1] (#3); +} +\newcommand{\elseEdge}[3][]{ + \path[] (#2) edge [#1] node [midway,draw,circle,fill=white,transform shape,inner sep=0pt,minimum size=0.3em] (ref) {} (#3); +} +\newcommand{\negatedEdge}[3][]{ + \path[] (#2) edge [#1] node [midway,draw,circle,fill=black,transform shape,inner sep=0pt,minimum size=0.3em] (ref) {} (#3); +} +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\NewEnviron{egraph}[1][1.5cm]{% + \begin{tikzpicture}[-, + >=stealth', + shorten >=1pt, + auto, + node distance=#1, + thick, + base node/.style={circle,draw,minimum size=20pt}] + \BODY + \end{tikzpicture} +} + +\newcommand{\chord}[2]{ + \draw[dashed,red] (#1) -- (#2); +} + +\newcommand{\egraphFuncConstraint}[3]{% + &((e_{#1=#2}~\land~e_{#2=#3})~\imp~e_{#1=#3})~\land\\ + &((e_{#1=#2}~\land~e_{#1=#3})~\imp~e_{#2=#3})~\land\\ + &((e_{#1=#3}~\land~e_{#2=#3})~\imp~e_{#1=#2}) +} + +\newcommand{\eq}[2]{ + e_{#1=#2} +} + +\newcommand{\ackermannFuncConstraint}[3]{% + (#2=#3~\imp~#1_{#2}=#1_{#3}) +} diff --git a/util/packages.tex b/util/packages.tex new file mode 100644 index 0000000..a495248 --- /dev/null +++ b/util/packages.tex @@ -0,0 +1,31 @@ +\usepackage[a4paper,margin=3cm]{geometry} +\usepackage[hide]{cloze} +\usepackage{a4wide} +\usepackage{amsmath} +\usepackage{amssymb} +\usepackage{booktabs} +\usepackage{bussproofs} +\usepackage{enumerate} +\usepackage{epsfig} +\usepackage{fancyhdr} +\usepackage{fmtcount} +\usepackage{forloop} +\usepackage{hyperref} +\usepackage{ifthen} +\usepackage{lastpage} +\usepackage{logicproof} +\usepackage{mathtools} +\usepackage{mdwlist} +\usepackage{tikz} +\usetikzlibrary{arrows,shapes.gates.logic.US,shapes.gates.logic.IEC,calc,decorations.markings} +\usepackage{forest} +\usepackage{pifont} % cmark, xmark for DPLL +\usepackage{makecell}% beautiful alignment in table cells +\usepackage{tikz} +\usetikzlibrary{fit} +\usetikzlibrary{positioning} +\usetikzlibrary{calc} +\usepackage{environ} +%\usepackage{util/boxproof} + +\usepackage{minted} diff --git a/util/styling_macros.tex b/util/styling_macros.tex new file mode 100644 index 0000000..5b1a168 --- /dev/null +++ b/util/styling_macros.tex @@ -0,0 +1,58 @@ +\newcommand{\prac}{{\color{red}[Practicals]} } +\newcommand{\lect}{{\color{blue}[Lecture]} } +\newcommand{\self}{{\color{teal}[Self-Assessment]} } +\newcommand{\points}[1]{{\color{red}[#1 Points]}} +\newcommand{\point}[1]{{\color{red}[#1 Point]}} + +\newcommand{\setsectionnum}[1]{% + \unless\iftitle% + \setcounter{section}{#1}% + \fi% +} + +\newcommand\solution[2]{% + \def\FILENAME{#1}% + \def\SPACING{#2}% + \input{solution_boilerplate}% +} + +\newcommand\question[3]{% + \def\FILENAME{#1}% + \input{\FILENAME}% + \solution{#2}{#3}% +} + +\newcommand\mcquestion[2]{% + \def\QUESTION{#1}% + \def\SOLUTION{#2}% + \ifsolution + \input{\SOLUTION} + \else + \input{\QUESTION} + \fi +} + +\newcommand\dpllquestion[2]{% + \def\QUESTION{#1}% + \def\SOLUTION{#2}% + \ifsolution + \input{\SOLUTION} + \else + \input{\QUESTION} + \fi +} + +\newcommand*\widefbox[1]{% + \def\TOPBOTMARGIN{.5} + \def\LEFTMARGIN{0.5ex} + \def\SOLUTIONTEXT{#1} + \fbox{\parbox{% + \dimexpr\textwidth-11\fboxsep-4\fboxrule\relax}{ + \vspace{\TOPBOTMARGIN\baselineskip}\hspace{\LEFTMARGIN}\SOLUTIONTEXT\vspace{\TOPBOTMARGIN\baselineskip}} + } +} + + +\newenvironment{pythonSourceCode} + {\VerbatimEnvironment\begin{minted}[mathescape, linenos, numbersep=5pt, gobble=2, frame=lines, framesep=2mm]{python}} + {\end{minted}} diff --git a/util/util.sh b/util/util.sh new file mode 100644 index 0000000..6af2984 --- /dev/null +++ b/util/util.sh @@ -0,0 +1,35 @@ +if test -t 1; then + if [ $(command -v tput) ]; then + ncolors=$(tput colors) + if test -n "$ncolors" && test $ncolors -ge 8; then + bold="$(tput bold)" + underline="$(tput smul)" + standout="$(tput smso)" + normal="$(tput sgr0)" + black="$(tput setaf 0)" + red="$(tput setaf 1)" + green="$(tput setaf 2)" + yellow="$(tput setaf 3)" + blue="$(tput setaf 4)" + magenta="$(tput setaf 5)" + cyan="$(tput setaf 6)" + white="$(tput setaf 7)" + fi + fi +fi + +info() { + printf "${green}[INFO ]${normal} $1\n" +} + +warning() { + printf "${red}[WARNING]${normal} $1\n" +} + +error() { + printf "${standout}${red}[ERROR ]${normal} $1\n" +} + +indent() { + printf " $1\n" +}