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karnaugh-map.dtx
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karnaugh-map.dtx
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% \iffalse meta-comment
% Copyright (C) 2015-2022 Mattias Jacobsson and contributors
% This work, karnaugh-map, is written from the ground up by Mattias Jacobsson. However the general implementation idea is based on the work published on [TeX - LaTeX Stack Exchange](https://tex.stackexchange.com) by [Ignasi](https://tex.stackexchange.com/users/1952/ignasi) found [here](https://tex.stackexchange.com/a/140581) and [here](https://tex.stackexchange.com/a/36879) which is licensed under [CC BY-SA](https://creativecommons.org/licenses/by-sa/3.0/). karnaugh-map is therefore licensed under [CC BY-SA](https://creativecommons.org/licenses/by-sa/3.0/). Contributors include [Oscar Gustafsson](https://github.com/oscargus) and [Paul Hervot](https://github.com/Dettorer).
% \fi
%
% \iffalse
%
%<package>
%<package>%%
%<package>%% Copyright (C) 2015-2022 Mattias Jacobsson and contributors
%<package>%% This work, karnaugh-map, is written from the ground up by Mattias Jacobsson. However the general implementation idea is based on the work published on [TeX - LaTeX Stack Exchange](https://tex.stackexchange.com) by [Ignasi](https://tex.stackexchange.com/users/1952/ignasi) found [here](https://tex.stackexchange.com/a/140581) and [here](https://tex.stackexchange.com/a/36879) which is licensed under [CC BY-SA](https://creativecommons.org/licenses/by-sa/3.0/). karnaugh-map is therefore licensed under [CC BY-SA](https://creativecommons.org/licenses/by-sa/3.0/). Contributors include [Oscar Gustafsson](https://github.com/oscargus) and [Paul Hervot](https://github.com/Dettorer).
%<package>%%
%<package>
%<package>\NeedsTeXFormat{LaTeX2e}
%<package>\ProvidesPackage{karnaugh-map}[2022/01/15 v2.0 Draw Karnaugh Maps]
%
%<*driver>
\documentclass{ltxdoc}
\usepackage{karnaugh-map}
\usepackage{multicol}% for documentation
\usepackage{tabularx}% for documentation
\usepackage{float}% for documentation
\usepackage{hyperref}% for documentation
\setlength{\parindent}{0pt}
\setlength{\parskip}{0.6em}
\EnableCrossrefs
\CodelineIndex
\RecordChanges
\OnlyDescription
\begin{document}
\DocInput{karnaugh-map.dtx}
\PrintChanges
\end{document}
%</driver>
% \fi
%
% \CharacterTable
% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
% Digits \0\1\2\3\4\5\6\7\8\9
% Exclamation \! Double quote \" Hash (number) \#
% Dollar \$ Percent \% Ampersand \&
% Acute accent \' Left paren \( Right paren \)
% Asterisk \* Plus \+ Comma \,
% Minus \- Point \. Solidus \/
% Colon \: Semicolon \; Less than \<
% Equals \= Greater than \> Question mark \?
% Commercial at \@ Left bracket \[ Backslash \\
% Right bracket \] Circumflex \^ Underscore \_
% Grave accent \` Left brace \{ Vertical bar \|
% Right brace \} Tilde \~}
%
%
% \changes{v1.0}{2015/10/09}{Initial version}
%
% \GetFileInfo{karnaugh-map.sty}
%
% \title{The \textsf{karnaugh-map} package}
% \author{Mattias Jacobsson}
% \date{\textsf{karnaugh-map}~\fileversion, \filedate}
%
%\maketitle
%
% \begin{abstract}
% This package draws karnaugh maps with 2, 3, 4, 5, and 6 variables.
% It also contains commands for filling the karnaugh map with terms semi-automatically or manually.
% Last but not least it contains commands for drawing implicants on top of the map.
% Below is an example of a two variable karnaugh map of $X_0 \oplus X_1$.
% \end{abstract}
% \begin{figure}[H]
% \centering
% \begin{karnaugh-map}[2][2][1]
% \minterms{1,2}
% \autoterms[0]
% \implicant{1}{1}
% \implicant{2}{2}
% \end{karnaugh-map}
% \end{figure}
% \tableofcontents
% \pagebreak
%
% \iffalse code
% \begin{macrocode}
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
%%
%% Dependencies
%%
%% parsing arguments and options
\RequirePackage{kvoptions}
\RequirePackage{keyval}
\RequirePackage{xparse}
%% working with strings
\RequirePackage{xstring}
%% drawing
\RequirePackage{tikz}
\usetikzlibrary{calc,matrix}
%%
%% Helpers
%%
%% update color
\newcommand{\@karnaughmap@func@updatecolor@}{%
% jump to next color
\advance\@karnaughmap@var@colorindex@ by 1\relax
\advance\@karnaughmap@var@colorindexnext@ by 1\relax
% store color
\StrBetween[\@karnaughmap@var@colorindex@,\@karnaughmap@var@colorindexnext@]{\@karnaughmap@var@colors@}{,}{,}[\@karnaughmap@var@color@]
% if color is empty (eg. when there are more implicants than colors) return cyan
\IfStrEq{\@karnaughmap@var@color@}{}{%
\renewcommand{\@karnaughmap@var@color@}{cyan}
}{}
}
%% convert decimal to line style
\newcommand{\@karnaughmap@func@decimaltolinestyle@}[1]{%
\if@karnaughmap@option@linestyles
\ifnum#1=1 LineStyleA\fi
\ifnum#1=2 LineStyleB\fi
\ifnum#1=3 LineStyleC\fi
\ifnum#1=5 LineStyleD\fi
\ifnum#1=6 LineStyleE\fi
\ifnum#1>6 LineStyleF\fi
\else
solid%
\fi
}
%% convert decimal to binary 6-bit
\newcommand{\@karnaughmap@func@decimaltobin@}[1]{%
\ifnum#1=0 000000\fi
\ifnum#1=1 000001\fi
\ifnum#1=2 000010\fi
\ifnum#1=3 000011\fi
\ifnum#1=4 000100\fi
\ifnum#1=5 000101\fi
\ifnum#1=6 000110\fi
\ifnum#1=7 000111\fi
\ifnum#1=8 001000\fi
\ifnum#1=9 001001\fi
\ifnum#1=10 001010\fi
\ifnum#1=11 001011\fi
\ifnum#1=12 001100\fi
\ifnum#1=13 001101\fi
\ifnum#1=14 001110\fi
\ifnum#1=15 001111\fi
\ifnum#1=16 010000\fi
\ifnum#1=17 010001\fi
\ifnum#1=18 010010\fi
\ifnum#1=19 010011\fi
\ifnum#1=20 010100\fi
\ifnum#1=21 010101\fi
\ifnum#1=22 010110\fi
\ifnum#1=23 010111\fi
\ifnum#1=24 011000\fi
\ifnum#1=25 011001\fi
\ifnum#1=26 011010\fi
\ifnum#1=27 011011\fi
\ifnum#1=28 011100\fi
\ifnum#1=29 011101\fi
\ifnum#1=30 011110\fi
\ifnum#1=31 011111\fi
\ifnum#1=32 100000\fi
\ifnum#1=33 100001\fi
\ifnum#1=34 100010\fi
\ifnum#1=35 100011\fi
\ifnum#1=36 100100\fi
\ifnum#1=37 100101\fi
\ifnum#1=38 100110\fi
\ifnum#1=39 100111\fi
\ifnum#1=40 101000\fi
\ifnum#1=41 101001\fi
\ifnum#1=42 101010\fi
\ifnum#1=43 101011\fi
\ifnum#1=44 101100\fi
\ifnum#1=45 101101\fi
\ifnum#1=46 101110\fi
\ifnum#1=47 101111\fi
\ifnum#1=48 110000\fi
\ifnum#1=49 110001\fi
\ifnum#1=50 110010\fi
\ifnum#1=51 110011\fi
\ifnum#1=52 110100\fi
\ifnum#1=53 110101\fi
\ifnum#1=54 110110\fi
\ifnum#1=55 110111\fi
\ifnum#1=56 111000\fi
\ifnum#1=57 111001\fi
\ifnum#1=58 111010\fi
\ifnum#1=59 111011\fi
\ifnum#1=60 111100\fi
\ifnum#1=61 111101\fi
\ifnum#1=62 111110\fi
\ifnum#1=63 111111\fi
}
%% command raises an error if executed outside the karnaugh-map environment
\newcommand{\@karnaughmap@func@bailoutsideenvironment@}[0]{%
\ifnum\@karnaughmap@var@mapsizex@\@karnaughmap@var@mapsizey@\@karnaughmap@var@mapsizez@=000
\PackageError{karnaugh-map}{%
Command can not be used outside karnaugh-map environment%
}{%
Do not use this command outside the karnaugh-map environment.%
}
\fi
}
%% store map size
\newcommand{\@karnaughmap@var@mapsizex@}{0}
\newcommand{\@karnaughmap@var@mapsizey@}{0}
\newcommand{\@karnaughmap@var@mapsizez@}{0}
%% store map labels
\newcommand{\@karnaughmap@var@labelA@}{$X_0$}
\newcommand{\@karnaughmap@var@labelB@}{$X_1$}
\newcommand{\@karnaughmap@var@labelC@}{$X_2$}
\newcommand{\@karnaughmap@var@labelD@}{$X_3$}
\newcommand{\@karnaughmap@var@labelE@}{$X_4$}
\newcommand{\@karnaughmap@var@labelF@}{$X_5$}
\newcommand{\@karnaughmap@var@labelX@}{$X_1$$X_0$}
\newcommand{\@karnaughmap@var@labelY@}{$X_3$$X_2$}
\newcommand{\@karnaughmap@var@labelZ@}{$X_5$$X_4$}
%% if map labels are defined using API version unknown(0), v1(1) or v2(2)
\newcommand{\@karnaughmap@var@labeltype@}{0}
%% store colors
\newcommand{\@karnaughmap@var@colors@}{,red,green,yellow,cyan,blue,magenta,}
\newcommand{\@karnaughmap@var@color@}{}
%% declare package and environment options
%% package options
\SetupKeyvalOptions{
family=@karnaughmap@option,
prefix=@karnaughmap@option@,
}
\DeclareStringOption[middle]{label}[middle]
\DeclareStringOption[]{implicantcolors}[]
\DeclareBoolOption[false]{linestyles}
\ProcessKeyvalOptions*
%% environment options
\define@key{karnaugh-map}{label}[middle]{\renewcommand{\@karnaughmap@option@label}{#1}}
\define@key{karnaugh-map}{implicantcolors}[]{\renewcommand{\@karnaughmap@option@implicantcolors}{#1}}
\define@key{karnaugh-map}{linestyles}[false]{\@karnaughmap@option@linestylestrue}
%% render in black and white or color default to '0'(false/color)
\newcommand{\@karnaughmap@var@bw@}{0}
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### /CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
% \end{macrocode}
% \fi
%
% \section{Usage}
%
% \iffalse code
% \begin{macrocode}
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
%%
%% Environment
%%
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### /CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
% \end{macrocode}
% \fi
% \begin{environment}{karnaugh-map}
% \changes{v2.0}{2018/12/13}{API change: variable labels are now specified separately.}
% The |karnaugh-map| environment is the base for this package, and everything related to this package happens inside an instances of this environment.
%
% \textbf{Usage:}
%
% \begin{tabularx}{\textwidth}{l X}
% \small{|\begin{karnaugh-map}|} & \\
% \small{\parg{options}} & \small{See section \ref{sec:usage:options}. Default: ''''} \\
% \small{\meta{*}} & \small{One asterisk for black and white implicants, non for colorized implicants} \\
% \small{\oarg{X size}} & \small{Number of X-axis cells. Default: ''4''} \\
% \small{\oarg{Y size}} & \small{Number of Y-axis cells. Default: ''4''} \\
% \small{\oarg{Z size}} & \small{Number of X$\times$Y submaps. Default: ''1''} \\
% \small{\oarg{label A}}\footnotemark & \small{Label for the variable one. Default: ''$X_0$''} \\
% \small{\oarg{label B}}\footnotemark[\value{footnote}] & \small{Label for the variable two. Default: ''$X_1$''} \\
% \small{\oarg{label C}}\footnotemark[\value{footnote}] & \small{Label for the variable three. Default: ''$X_2$''} \\
% \small{\oarg{label D}} & \small{Label for the variable four. Default: ''$X_3$''} \\
% \small{\oarg{label E}} & \small{Label for the variable five. Default: ''$X_4$''} \\
% \small{\oarg{label F}} & \small{Label for the variable six. Default: ''$X_5$''} \\
% \end{tabularx}
%
% \footnotetext{The arguments \oarg{label A}, \oarg{label B}, and \oarg{label C} are currently backward compatible with \oarg{X label}, \oarg{Y label}, and \oarg{Z label} in version v1's definition of the |karnaugh-map| environment. This works through a heuristic method. However the v1 definition is now deprecated and this backward compatibility may disappear in a later version.}
%
% \textbf{Example:}
%
% Four variable karnaugh map, colorized, with X label $X_1X_0$, and Y label $X_3X_2$.
% \begin{verbatim}
%\begin{karnaugh-map}
%\end{karnaugh-map}
%
%or
%
%\begin{karnaugh-map}[4][4][1][$X_0$][$X_1$][$X_2$][$X_3$]
%\end{karnaugh-map}
% \end{verbatim}
% Six variable karnaugh map, black and white, with X label $ba$, Y label $dc$, and Z label $fe$.
% \begin{verbatim}
%\begin{karnaugh-map}*[4][4][4][$a$][$b$][$c$][$d$][$e$][$f$]
%\end{karnaugh-map}
% \end{verbatim}
% \iffalse code
% \begin{macrocode}
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
\NewDocumentEnvironment{karnaugh-map}{D(){} s O{4} O{4} O{1}} {%
\begingroup
% parse environment options
\setkeys{karnaugh-map}{#1}%
%
% check if implicant colors are specified
\IfStrEq{\@karnaughmap@option@implicantcolors}{}{}{%
% ensure no empty colors are specified
\IfSubStr{\@karnaughmap@option@implicantcolors}{,,}{%
\PackageError{karnaugh-map}{%
Incorrect usage of option implicantcolors%
}{%
The option implicantcolors is a comma separated list of colors with no gap. You used two consecutive commas.%
}%
}{}%
% add comma at beginning and end. then remove duplicates
\StrSubstitute{,\@karnaughmap@option@implicantcolors,}{,,}{,}[\@karnaughmap@var@colors@]%
}%
%
% determinate if markings should be color or black and white
\IfBooleanTF{#2}{%
% should be black and white
\renewcommand{\@karnaughmap@var@bw@}{1}%
}{%
% should be color
\renewcommand{\@karnaughmap@var@bw@}{0}%
}%
%
% store map size {[START]
\renewcommand{\@karnaughmap@var@mapsizex@}{#3}%
\renewcommand{\@karnaughmap@var@mapsizey@}{#4}%
\renewcommand{\@karnaughmap@var@mapsizez@}{#5}%
% [END]}
%
% only 9 arguments are directly supported. jump to helper function
% to parse remaining arguments and finish initialization.
\@karnaughmap@func@karnaughstart@%
}{
\end{tikzpicture}
\endgroup
}
\DeclareDocumentCommand{\@karnaughmap@func@karnaughstart@}{oooooo} {%
% parse label args {[START]
% try to maintain backwards compatibility with v1 while enabling users to separatly
% specify each input label variable
\ifnum\@karnaughmap@var@mapsizex@\@karnaughmap@var@mapsizey@\@karnaughmap@var@mapsizez@=221
% no difference
\IfValueT{#1}{\renewcommand{\@karnaughmap@var@labelA@}{#1}}%
\IfValueT{#2}{\renewcommand{\@karnaughmap@var@labelB@}{#2}}%
\renewcommand{\@karnaughmap@var@labelX@}{\@karnaughmap@var@labelA@}%
\renewcommand{\@karnaughmap@var@labelY@}{\@karnaughmap@var@labelB@}%
\renewcommand{\@karnaughmap@var@labeltype@}{2}%
\fi
\ifnum\@karnaughmap@var@mapsizex@\@karnaughmap@var@mapsizey@\@karnaughmap@var@mapsizez@=241
\IfValueT{#1}{\IfValueT{#2}{\IfValueF{#3}{%
% API v1
\renewcommand{\@karnaughmap@var@labelX@}{#1}%
\renewcommand{\@karnaughmap@var@labelY@}{#2}%
\renewcommand{\@karnaughmap@var@labeltype@}{1}%
}}}%
\ifnum\@karnaughmap@var@labeltype@=0
% API v2
\IfValueT{#1}{\renewcommand{\@karnaughmap@var@labelA@}{#1}}%
\IfValueT{#2}{\renewcommand{\@karnaughmap@var@labelB@}{#2}}%
\IfValueT{#3}{\renewcommand{\@karnaughmap@var@labelC@}{#3}}%
\renewcommand{\@karnaughmap@var@labelX@}{\@karnaughmap@var@labelA@}%
\renewcommand{\@karnaughmap@var@labelY@}{\@karnaughmap@var@labelC@\@karnaughmap@var@labelB@}%
\renewcommand{\@karnaughmap@var@labeltype@}{2}%
\fi
\fi
\ifnum\@karnaughmap@var@mapsizex@\@karnaughmap@var@mapsizey@\@karnaughmap@var@mapsizez@=421
\IfValueT{#1}{\IfValueT{#2}{\IfValueF{#3}{%
% API v1
\renewcommand{\@karnaughmap@var@labelX@}{#1}%
\renewcommand{\@karnaughmap@var@labelY@}{#2}%
\renewcommand{\@karnaughmap@var@labeltype@}{1}%
}}}%
\ifnum\@karnaughmap@var@labeltype@=0
% API v2
\IfValueT{#1}{\renewcommand{\@karnaughmap@var@labelA@}{#1}}%
\IfValueT{#2}{\renewcommand{\@karnaughmap@var@labelB@}{#2}}%
\IfValueT{#3}{\renewcommand{\@karnaughmap@var@labelC@}{#3}}%
\renewcommand{\@karnaughmap@var@labelX@}{\@karnaughmap@var@labelB@\@karnaughmap@var@labelA@}%
\renewcommand{\@karnaughmap@var@labelY@}{\@karnaughmap@var@labelC@}%
\renewcommand{\@karnaughmap@var@labeltype@}{2}%
\fi
\fi
\ifnum\@karnaughmap@var@mapsizex@\@karnaughmap@var@mapsizey@\@karnaughmap@var@mapsizez@=441
\IfValueT{#1}{\IfValueT{#2}{\IfValueF{#3}{%
% API v1
\renewcommand{\@karnaughmap@var@labelX@}{#1}%
\renewcommand{\@karnaughmap@var@labelY@}{#2}%
\renewcommand{\@karnaughmap@var@labeltype@}{1}%
}}}%
\ifnum\@karnaughmap@var@labeltype@=0
% API v2
\IfValueT{#1}{\renewcommand{\@karnaughmap@var@labelA@}{#1}}%
\IfValueT{#2}{\renewcommand{\@karnaughmap@var@labelB@}{#2}}%
\IfValueT{#3}{\renewcommand{\@karnaughmap@var@labelC@}{#3}}%
\IfValueT{#4}{\renewcommand{\@karnaughmap@var@labelD@}{#4}}%
\renewcommand{\@karnaughmap@var@labelX@}{\@karnaughmap@var@labelB@\@karnaughmap@var@labelA@}%
\renewcommand{\@karnaughmap@var@labelY@}{\@karnaughmap@var@labelD@\@karnaughmap@var@labelC@}%
\renewcommand{\@karnaughmap@var@labeltype@}{2}%
\fi
\fi
\ifnum\@karnaughmap@var@mapsizex@\@karnaughmap@var@mapsizey@\@karnaughmap@var@mapsizez@=442
\IfValueT{#1}{\IfValueT{#2}{\IfValueT{#3}{\IfValueF{#4}{%
% API v1
\renewcommand{\@karnaughmap@var@labelX@}{#1}%
\renewcommand{\@karnaughmap@var@labelY@}{#2}%
\renewcommand{\@karnaughmap@var@labelZ@}{#3}%
\renewcommand{\@karnaughmap@var@labeltype@}{1}%
}}}}%
\ifnum\@karnaughmap@var@labeltype@=0
% API v2
\IfValueT{#1}{\renewcommand{\@karnaughmap@var@labelA@}{#1}}%
\IfValueT{#2}{\renewcommand{\@karnaughmap@var@labelB@}{#2}}%
\IfValueT{#3}{\renewcommand{\@karnaughmap@var@labelC@}{#3}}%
\IfValueT{#4}{\renewcommand{\@karnaughmap@var@labelD@}{#4}}%
\IfValueT{#5}{\renewcommand{\@karnaughmap@var@labelE@}{#5}}%
\renewcommand{\@karnaughmap@var@labelX@}{\@karnaughmap@var@labelB@\@karnaughmap@var@labelA@}%
\renewcommand{\@karnaughmap@var@labelY@}{\@karnaughmap@var@labelD@\@karnaughmap@var@labelC@}%
\renewcommand{\@karnaughmap@var@labelZ@}{\@karnaughmap@var@labelE@}%
\renewcommand{\@karnaughmap@var@labeltype@}{2}%
\fi
\fi
\ifnum\@karnaughmap@var@mapsizex@\@karnaughmap@var@mapsizey@\@karnaughmap@var@mapsizez@=444
\IfValueT{#1}{\IfValueT{#2}{\IfValueT{#3}{\IfValueF{#4}{%
% API v1
\renewcommand{\@karnaughmap@var@labelX@}{#1}%
\renewcommand{\@karnaughmap@var@labelY@}{#2}%
\renewcommand{\@karnaughmap@var@labelZ@}{#3}%
\renewcommand{\@karnaughmap@var@labeltype@}{1}%
}}}}%
\ifnum\@karnaughmap@var@labeltype@=0
% API v2
\IfValueT{#1}{\renewcommand{\@karnaughmap@var@labelA@}{#1}}%
\IfValueT{#2}{\renewcommand{\@karnaughmap@var@labelB@}{#2}}%
\IfValueT{#3}{\renewcommand{\@karnaughmap@var@labelC@}{#3}}%
\IfValueT{#4}{\renewcommand{\@karnaughmap@var@labelD@}{#4}}%
\IfValueT{#5}{\renewcommand{\@karnaughmap@var@labelE@}{#5}}%
\IfValueT{#6}{\renewcommand{\@karnaughmap@var@labelF@}{#6}}%
\renewcommand{\@karnaughmap@var@labelX@}{\@karnaughmap@var@labelB@\@karnaughmap@var@labelA@}%
\renewcommand{\@karnaughmap@var@labelY@}{\@karnaughmap@var@labelD@\@karnaughmap@var@labelC@}%
\renewcommand{\@karnaughmap@var@labelZ@}{\@karnaughmap@var@labelF@\@karnaughmap@var@labelE@}%
\renewcommand{\@karnaughmap@var@labeltype@}{2}%
\fi
\fi
% warn when using API v1
\ifnum\@karnaughmap@var@labeltype@=1
\PackageWarning{karnaugh-map}{%
The API for specifying variable labels have been updated. You are currently using the old API(v1).
In the new API each variable label is specified separately. See the documentation for more details.
Backward compatibility may disappear in a future release.%
}%
\fi
% [END]}
%
% find matching matrix template and alignment parameters {[START]
\newcommand{\@karnaughmap@local@matrixtemplate@}{0}% '0' is considered as missing matrix template
\newcommand{\@karnaughmap@local@maprealignmentx@}{0}%
\newcommand{\@karnaughmap@local@maprealignmenty@}{0}%
\ifnum\@karnaughmap@var@mapsizex@\@karnaughmap@var@mapsizey@\@karnaughmap@var@mapsizez@=221
\renewcommand{\@karnaughmap@local@matrixtemplate@}{%
\& 0 \& 1 \& \phantom{0} \\
0 \& |(000000)| \phantom{0} \& |(000001)| \phantom{0} \& \\
1 \& |(000010)| \phantom{0} \& |(000011)| \phantom{0} \& \\
\phantom{0} \& \& \& \\
}%
\fi
\ifnum\@karnaughmap@var@mapsizex@\@karnaughmap@var@mapsizey@\@karnaughmap@var@mapsizez@=241
\renewcommand{\@karnaughmap@local@matrixtemplate@}{%
\& 0 \& 1 \& \phantom{00} \\
00 \& |(000000)| \phantom{0} \& |(000001)| \phantom{0} \& \\
01 \& |(000010)| \phantom{0} \& |(000011)| \phantom{0} \& \\
11 \& |(000110)| \phantom{0} \& |(000111)| \phantom{0} \& \\
10 \& |(000100)| \phantom{0} \& |(000101)| \phantom{0} \& \\
\phantom{00} \& \& \& \\
}%
\fi
\ifnum\@karnaughmap@var@mapsizex@\@karnaughmap@var@mapsizey@\@karnaughmap@var@mapsizez@=421
\renewcommand{\@karnaughmap@local@matrixtemplate@}{%
\& 00 \& 01 \& 11 \& 10 \& \phantom{00} \\
0 \& |(000000)| \phantom{0} \& |(000001)| \phantom{0} \& |(000011)| \phantom{0} \& |(000010)| \phantom{0} \& \\
1 \& |(000100)| \phantom{0} \& |(000101)| \phantom{0} \& |(000111)| \phantom{0} \& |(000110)| \phantom{0} \& \\
\phantom{00} \& \& \& \& \& \\
}%
\fi
\ifnum\@karnaughmap@var@mapsizex@\@karnaughmap@var@mapsizey@\@karnaughmap@var@mapsizez@=441
\renewcommand{\@karnaughmap@local@matrixtemplate@}{%
\& 00 \& 01 \& 11 \& 10 \& \phantom{00} \\
00 \& |(000000)| \phantom{0} \& |(000001)| \phantom{0} \& |(000011)| \phantom{0} \& |(000010)| \phantom{0} \& \\
01 \& |(000100)| \phantom{0} \& |(000101)| \phantom{0} \& |(000111)| \phantom{0} \& |(000110)| \phantom{0} \& \\
11 \& |(001100)| \phantom{0} \& |(001101)| \phantom{0} \& |(001111)| \phantom{0} \& |(001110)| \phantom{0} \& \\
10 \& |(001000)| \phantom{0} \& |(001001)| \phantom{0} \& |(001011)| \phantom{0} \& |(001010)| \phantom{0} \& \\
\phantom{00} \& \& \& \& \& \\
}%
\fi
\ifnum\@karnaughmap@var@mapsizex@\@karnaughmap@var@mapsizey@\@karnaughmap@var@mapsizez@=442
\renewcommand{\@karnaughmap@local@matrixtemplate@}{%
\& 00 \& 01 \& 11 \& 10 \& \phantom{00} \& 00 \& 01 \& 11 \& 10 \& \phantom{00} \\
00 \& |(000000)| \phantom{0} \& |(000001)| \phantom{0} \& |(000011)| \phantom{0} \& |(000010)| \phantom{0} \& \& |(010000)| \phantom{0} \& |(010001)| \phantom{0} \& |(010011)| \phantom{0} \& |(010010)| \phantom{0} \& \\
01 \& |(000100)| \phantom{0} \& |(000101)| \phantom{0} \& |(000111)| \phantom{0} \& |(000110)| \phantom{0} \& \& |(010100)| \phantom{0} \& |(010101)| \phantom{0} \& |(010111)| \phantom{0} \& |(010110)| \phantom{0} \& \\
11 \& |(001100)| \phantom{0} \& |(001101)| \phantom{0} \& |(001111)| \phantom{0} \& |(001110)| \phantom{0} \& \& |(011100)| \phantom{0} \& |(011101)| \phantom{0} \& |(011111)| \phantom{0} \& |(011110)| \phantom{0} \& \\
10 \& |(001000)| \phantom{0} \& |(001001)| \phantom{0} \& |(001011)| \phantom{0} \& |(001010)| \phantom{0} \& \& |(011000)| \phantom{0} \& |(011001)| \phantom{0} \& |(011011)| \phantom{0} \& |(011010)| \phantom{0} \& \\
\phantom{00} \& \& \& \& \& \& \& \& \& \& \\
}%
\renewcommand{\@karnaughmap@local@maprealignmentx@}{2.5}%
\fi
\ifnum\@karnaughmap@var@mapsizex@\@karnaughmap@var@mapsizey@\@karnaughmap@var@mapsizez@=444
\renewcommand{\@karnaughmap@local@matrixtemplate@}{%
\& 00 \& 01 \& 11 \& 10 \& \phantom{00} \& 00 \& 01 \& 11 \& 10 \& \phantom{00} \\
00 \& |(000000)| \phantom{0} \& |(000001)| \phantom{0} \& |(000011)| \phantom{0} \& |(000010)| \phantom{0} \& \& |(010000)| \phantom{0} \& |(010001)| \phantom{0} \& |(010011)| \phantom{0} \& |(010010)| \phantom{0} \& \\
01 \& |(000100)| \phantom{0} \& |(000101)| \phantom{0} \& |(000111)| \phantom{0} \& |(000110)| \phantom{0} \& \& |(010100)| \phantom{0} \& |(010101)| \phantom{0} \& |(010111)| \phantom{0} \& |(010110)| \phantom{0} \& \\
11 \& |(001100)| \phantom{0} \& |(001101)| \phantom{0} \& |(001111)| \phantom{0} \& |(001110)| \phantom{0} \& \& |(011100)| \phantom{0} \& |(011101)| \phantom{0} \& |(011111)| \phantom{0} \& |(011110)| \phantom{0} \& \\
10 \& |(001000)| \phantom{0} \& |(001001)| \phantom{0} \& |(001011)| \phantom{0} \& |(001010)| \phantom{0} \& \& |(011000)| \phantom{0} \& |(011001)| \phantom{0} \& |(011011)| \phantom{0} \& |(011010)| \phantom{0} \& \\
\phantom{00} \& \& \& \& \& \& \& \& \& \& \\
00 \& |(100000)| \phantom{0} \& |(100001)| \phantom{0} \& |(100011)| \phantom{0} \& |(100010)| \phantom{0} \& \& |(110000)| \phantom{0} \& |(110001)| \phantom{0} \& |(110011)| \phantom{0} \& |(110010)| \phantom{0} \& \\
01 \& |(100100)| \phantom{0} \& |(100101)| \phantom{0} \& |(100111)| \phantom{0} \& |(100110)| \phantom{0} \& \& |(110100)| \phantom{0} \& |(110101)| \phantom{0} \& |(110111)| \phantom{0} \& |(110110)| \phantom{0} \& \\
11 \& |(101100)| \phantom{0} \& |(101101)| \phantom{0} \& |(101111)| \phantom{0} \& |(101110)| \phantom{0} \& \& |(111100)| \phantom{0} \& |(111101)| \phantom{0} \& |(111111)| \phantom{0} \& |(111110)| \phantom{0} \& \\
10 \& |(101000)| \phantom{0} \& |(101001)| \phantom{0} \& |(101011)| \phantom{0} \& |(101010)| \phantom{0} \& \& |(111000)| \phantom{0} \& |(111001)| \phantom{0} \& |(111011)| \phantom{0} \& |(111010)| \phantom{0} \& \\
\phantom{00} \& \& \& \& \& \& \& \& \& \& \\
}%
\renewcommand{\@karnaughmap@local@maprealignmentx@}{2.5}%
\renewcommand{\@karnaughmap@local@maprealignmenty@}{-2.5}%
\fi
% [END]}
% test if a matrix template is found or not(aka "\@karnaughmap@local@matrixtemplate@" equals to '0')
\ifnum0=\@karnaughmap@local@matrixtemplate@
% print error if no template could be found
\PackageError{karnaugh-map}{%
Can not find a template fitting your specification (\@karnaughmap@var@mapsizex@\space x \@karnaughmap@var@mapsizey@\space x \@karnaughmap@var@mapsizez@)%
}{%
Existing templates have the following dimensions: 2x2x1, 2x4x1, 4x2x1, 4x4x1, 4x4x2, and 4x4x4.
}%
\fi
\begin{tikzpicture}[
LineStyleA/.style={semithick,solid},
LineStyleB/.style={semithick,dash dot dot},
LineStyleC/.style={thin,double distance=0.8pt},
LineStyleD/.style={ultra thick},
LineStyleE/.style={semithick,dashed},
LineStyleF/.style={semithick,densely dotted},
]
% grid {[START]
% for all dimensions
\draw[color=black, ultra thin] (0,0) grid (\@karnaughmap@var@mapsizex@,\@karnaughmap@var@mapsizey@);
% when there are 2 sub maps
\ifnum\@karnaughmap@var@mapsizez@=2
\draw[color=black, ultra thin] (5,0) grid (9,4);
\fi
% when there are 4 sub maps
\ifnum\@karnaughmap@var@mapsizez@=4
\draw[color=black, ultra thin] (5,0) grid (9,4);
\draw[color=black, ultra thin] (0,-5) grid (4,-1);
\draw[color=black, ultra thin] (5,-5) grid (9,-1);
\fi
% [END]}
% labels {[START]
\IfStrEq{\@karnaughmap@option@label}{corner}{%
% if variables should be positioned at the corner
%
% for all dimensions
\draw[color=black, ultra thin] (0,\@karnaughmap@var@mapsizey@) --
node[pos=0.5, above right, anchor=south, rotate=-45] {\small{\@karnaughmap@var@labelX@}}
node[pos=0.5, below left, anchor=north, rotate=-45] {\small{\@karnaughmap@var@labelY@}}
++(135:1);
% when there are 2 sub maps
\ifnum\@karnaughmap@var@mapsizez@=2
% extra sub map labels
\node[below] at (2,-0.1) {\small{\@karnaughmap@var@labelZ@$=0$}};
\node[below] at (7,-0.1) {\small{\@karnaughmap@var@labelZ@$=1$}};
\fi
% when there are 4 sub maps
\ifnum\@karnaughmap@var@mapsizez@=4
% extra sub map labels
\node[below] at (2,-0.1) {\small{\@karnaughmap@var@labelZ@$=00$}};
\node[below] at (7,-0.1) {\small{\@karnaughmap@var@labelZ@$=01$}};
\node[below] at (2,-5.1) {\small{\@karnaughmap@var@labelZ@$=10$}};
\node[below] at (7,-5.1) {\small{\@karnaughmap@var@labelZ@$=11$}};
\fi
}{%
% if variables should be positioned in the middle(top and side). Default.
%
% for all dimensions
\node[above] at (\@karnaughmap@var@mapsizex@*0.5,\@karnaughmap@var@mapsizey@+0.9) {\small{\@karnaughmap@var@labelX@}};
\node[left] at (-0.9,\@karnaughmap@var@mapsizey@*0.5) {\small{\@karnaughmap@var@labelY@}};
% when there are 2 sub maps
\ifnum\@karnaughmap@var@mapsizez@=2
\node[above] at (7,4.9) {\small{\@karnaughmap@var@labelX@}};
% extra sub map labels
\node[below] at (2,-0.1) {\small{\@karnaughmap@var@labelZ@$=0$}};
\node[below] at (7,-0.1) {\small{\@karnaughmap@var@labelZ@$=1$}};
\fi
% when there are 4 sub maps
\ifnum\@karnaughmap@var@mapsizez@=4
\node[above] at (7,4.9) {\small{\@karnaughmap@var@labelX@}};
\node[left] at (-0.9,-3) {\small{\@karnaughmap@var@labelY@}};
% extra sub map labels
\node[below] at (2,-0.1) {\small{\@karnaughmap@var@labelZ@$=00$}};
\node[below] at (7,-0.1) {\small{\@karnaughmap@var@labelZ@$=01$}};
\node[below] at (2,-5.1) {\small{\@karnaughmap@var@labelZ@$=10$}};
\node[below] at (7,-5.1) {\small{\@karnaughmap@var@labelZ@$=11$}};
\fi
}
% [END]}
% data
\matrix[
matrix of nodes,
ampersand replacement=\&,
column sep={1cm,between origins},
row sep={1cm,between origins},
] at (\@karnaughmap@var@mapsizex@*0.5+\@karnaughmap@local@maprealignmentx@,\@karnaughmap@var@mapsizey@*0.5+\@karnaughmap@local@maprealignmenty@) {
\@karnaughmap@local@matrixtemplate@%
};
}
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### /CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
% \end{macrocode}
% \fi
% \end{environment}
%
% \iffalse code
% \begin{macrocode}
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
%%
%% Commands for filling out the cells
%%
%% store already used cells to avoid double filled cells and for auto completion
\newcommand{\@karnaughmap@var@usedcells@}{,}
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### /CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
% \end{macrocode}
% \fi
%
% \newpage
% \subsection{Terms}
% \begin{macro}{\autoterms}
% The |\autoterms| command fills the remaining unfilled cells of the karnaugh map with the contents of the optional argument.
%
% \textbf{Usage:}
%
% \begin{tabularx}{\textwidth}{l X}
% \small{|\autoterms|} & \\
% \small{\oarg{content}} & \small{Content for the remaining unfilled cells. Default: ''-''}
% \end{tabularx}
%
% \textbf{Example:}
%
% Fill all remaining unfilled cells with ''-''.
% \begin{verbatim}
%\begin{karnaugh-map}
% \autoterms[-]
%\end{karnaugh-map}
% \end{verbatim}
% \iffalse code
% \begin{macrocode}
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
\newcount\@karnaughmap@local@max@\relax
\DeclareDocumentCommand{\autoterms}{O{-}} {%
% bail if outside environment karnaugh-map
\@karnaughmap@func@bailoutsideenvironment@{}
%
\begingroup
% calculate max cell number {[START]
\@karnaughmap@local@max@=\@karnaughmap@var@mapsizex@\relax
\multiply\@karnaughmap@local@max@ by \@karnaughmap@var@mapsizey@\relax
\multiply\@karnaughmap@local@max@ by \@karnaughmap@var@mapsizez@\relax
\advance\@karnaughmap@local@max@ by -1\relax
% [END]}
% fill terms
\foreach \cell in {0,1,2,...,\@karnaughmap@local@max@} {%
\IfSubStr{\@karnaughmap@var@usedcells@}{,\cell,}{}{%
\path (\@karnaughmap@func@decimaltobin@{\cell}) node {#1};
}
}
\endgroup
% update \@karnaughmap@var@usedcells@ (all cells are used now)
\renewcommand{\@karnaughmap@var@usedcells@}{,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,}
}
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### /CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
% \end{macrocode}
% \fi
% \end{macro}
%
% \begin{macro}{\indeterminants}
% The |\indeterminants| command fills the specified cells with ''-'' if they aren't already filled. Order of the cell numbers does not matter.
%
% \textbf{Usage:}
%
% \begin{tabularx}{\textwidth}{l X}
% \small{|\indeterminants|} & \\
% \small{\marg{cells}} & \small{Comma separated list of cells to fill with ''-''}
% \end{tabularx}
%
% \textbf{Example:}
%
% Fill the top left and right cell with ''-''.
% \begin{verbatim}
%\begin{karnaugh-map}
% \indeterminants{0,2}
%\end{karnaugh-map}
% \end{verbatim}
% \iffalse code
% \begin{macrocode}
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
\DeclareDocumentCommand{\indeterminants}{m} {%
% bail if outside environment karnaugh-map
\@karnaughmap@func@bailoutsideenvironment@{}
%
\terms{#1}{-}
}
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### /CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
% \end{macrocode}
% \fi
% \end{macro}
%
% \begin{macro}{\manualterms}
% The |\manualterms| command fills the 0th cell with the first element in the argument, the 1st cell with the second element in the argument, and so on. If any of the cells already is filled, it is left as it was.
%
% \textbf{Usage:}
%
% \begin{tabularx}{\textwidth}{l X}
% \small{|\manualterms|} & \\
% \small{\marg{content}} & \small{Comma separated list of cell contents}
% \end{tabularx}
%
% \textbf{Example:}
%
% Fill the first four cells with 0, 1, 0, and 1 respectively.
% \begin{verbatim}
%\begin{karnaugh-map}
% \manualterms{0,1,0,1}
%\end{karnaugh-map}
% \end{verbatim}
% \iffalse code
% \begin{macrocode}
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
\newcount\@karnaughmap@local@cellcount@\relax
\DeclareDocumentCommand{\manualterms}{m} {%
% bail if outside environment karnaugh-map
\@karnaughmap@func@bailoutsideenvironment@{}
%
\foreach \cellinfo [count=\cell from 0] in {#1} {%
% only write to cell if it is empty otherwise fail silently
\IfSubStr{\@karnaughmap@var@usedcells@}{,\cell,}{}{%
\path (\@karnaughmap@func@decimaltobin@{\cell}) node {\cellinfo};
}
}
% update \@karnaughmap@var@usedcells@ (previous cells + all cells up to \@karnaughmap@local@cellcount@ are used now) {[START]
\newcommand{\@karnaughmap@local@tmpusedcells@}{}
% count number of cells in #1 {[START]
\StrCount{#1}{,}[\@karnaughmap@local@tmpusedcells@]
\@karnaughmap@local@cellcount@=\@karnaughmap@local@tmpusedcells@\relax
\advance\@karnaughmap@local@cellcount@ by 1\relax
\multiply\@karnaughmap@local@cellcount@ by 2\relax
% [END]}
% create sequence for \@karnaughmap@local@tmpusedcells@
\StrLeft{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,}{\@karnaughmap@local@cellcount@}[\@karnaughmap@local@tmpusedcells@]
% update \@karnaughmap@var@usedcells@ (append \@karnaughmap@local@tmpusedcells@)
\expandafter\def\expandafter\@karnaughmap@var@usedcells@\expandafter{\@karnaughmap@var@usedcells@\@karnaughmap@local@tmpusedcells@}
% [END]}
}
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### /CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
% \end{macrocode}
% \fi
% \end{macro}
%
% \newpage
% \begin{macro}{\maxterms}
% The |\maxterms| command fills the specified cells with ''0'' if they aren't already filled. Order of the cell numbers does not matter.
%
% \textbf{Usage:}
%
% \begin{tabularx}{\textwidth}{l X}
% \small{|\maxterms|} & \\
% \small{\marg{cells}} & \small{Comma separated list of cells to fill with ''0''} \\
% \end{tabularx}
%
% \textbf{Example:}
%
% Fill the top left and right cell with ''0''.
% \begin{verbatim}
%\begin{karnaugh-map}
% \maxterms{0,2}
%\end{karnaugh-map}
% \end{verbatim}
% \iffalse code
% \begin{macrocode}
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
\DeclareDocumentCommand{\maxterms}{m} {%
% bail if outside environment karnaugh-map
\@karnaughmap@func@bailoutsideenvironment@{}
%
\terms{#1}{0}
}
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### /CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
% \end{macrocode}
% \fi
% \end{macro}
%
% \begin{macro}{\minterms}
% The |\minterms| command fills the specified cells with ''1'' if they aren't already filled. Order of the cell numbers does not matter.
%
% \textbf{Usage:}
%
% \begin{tabularx}{\textwidth}{l X}
% \small{|\minterms|} & \\
% \small{\marg{cells}} & \small{Comma separated list of cells to fill with ''1''} \\
% \end{tabularx}
%
% \textbf{Example:}
%
% Fill the top left and right cell with ''1''.
% \begin{verbatim}
%\begin{karnaugh-map}
% \minterms{0,2}
%\end{karnaugh-map}
% \end{verbatim}
% \iffalse code
% \begin{macrocode}
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
\DeclareDocumentCommand{\minterms}{m} {%
% bail if outside environment karnaugh-map
\@karnaughmap@func@bailoutsideenvironment@{}
%
\terms{#1}{1}
}
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### /CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
% \end{macrocode}
% \fi
% \end{macro}
%
% \begin{macro}{\terms}
% \changes{v1.1}{2017/02/06}{Support user specified term content and variable entered maps}
% The |\terms| command fills the specified cells with the specified content if they aren't already filled. Order of the cell numbers does not matter.
%
% \textbf{Usage:}
%
% \begin{tabularx}{\textwidth}{l X}
% \small{|\terms|} & \\
% \small{\marg{cells}} & \small{Comma separated list of cells to fill with content} \\
% \small{\marg{content}} & \small{Content to fill the cells with} \\
% \end{tabularx}
%
% \textbf{Example:}
%
% Fill the top left and right cell with ''X''.
% \begin{verbatim}
%\begin{karnaugh-map}
% \terms{0,2}{X}
%\end{karnaugh-map}
% \end{verbatim}
% \iffalse code
% \begin{macrocode}
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
\DeclareDocumentCommand{\terms}{m m} {%
% bail if outside environment karnaugh-map
\@karnaughmap@func@bailoutsideenvironment@{}
%
\foreach \cell in {#1} {%
% only write to cell if it is empty otherwise fail silently
\IfSubStr{\@karnaughmap@var@usedcells@}{,\cell,}{}{%
\path (\@karnaughmap@func@decimaltobin@{\cell}) node {#2};
}
}
% update \@karnaughmap@var@usedcells@
\expandafter\def\expandafter\@karnaughmap@var@usedcells@\expandafter{\@karnaughmap@var@usedcells@#1,}
}
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### /CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
% \end{macrocode}
% \fi
% \end{macro}
%
% \iffalse code
% \begin{macrocode}
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
%%
%% Commands for marking the cells
%%
%% keep track of used colors
\newcount\@karnaughmap@var@colorindex@\relax
\newcount\@karnaughmap@var@colorindexnext@\relax
\@karnaughmap@var@colorindex@=0\relax
\@karnaughmap@var@colorindexnext@=1\relax
% ^^A ##########################################################################
% ^^A ##########################################################################
% ^^A #### /CODE ####
% ^^A ##########################################################################
% ^^A ##########################################################################
% \end{macrocode}
% \fi
%
% \newpage
% \subsection{Implicants}
% \begin{macro}{\implicant}
% The |\implicant| command draws quadratic implicants on one or multiple submaps. If the implicant shall be drawn on multiple submaps, \marg{northwest cell} and \marg{southeast cell} must be specified as if the implicant was to be drawn on the 0:th submap. When turned on, colorization is done automatically, following a global sequence of available colors.
%
% \textbf{Usage:}
%
% \begin{tabularx}{\textwidth}{l X}
% \small{|\implicant|} & \\