40 lines
1.3 KiB
TeX
40 lines
1.3 KiB
TeX
\NeedsTeXFormat{LaTeX2e}
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\ProvidesPackage{mkessler-mathsymb}[2021-09-06 - Some extra math-related symbols]
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%%%%%%%%%%%%%%%%%%
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% A collection of math-related symbols / tools I often use, mainly collected together from Stack Overflow or hacked together myself
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% noloc command by
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% user 'egreg' (https://tex.stackexchange.com/users/4427/egreg)
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% posted on
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% https://tex.stackexchange.com/questions/546713/spacing-in-colon (Spacing in \colon)
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% Prints a mirrored \colon correctly
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\RequirePackage{amsmath}
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\newcommand\noloc{%
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\nobreak
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\mspace{6mu plus 1mu}
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{:}
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\nonscript\mkern-\thinmuskip
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\mathpunct{}
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\mspace{2mu}
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}
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% \contra command from Gilles Castel, taken from
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% https://github.com/gillescastel/university-setup/blob/master/preamble.tex
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% (retrieved 2021-09-08)
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% The preamble linked above is MIT-licensed by Gilles Castel
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\RequirePackage{stmaryrd} % for \lightning
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\RequirePackage{graphicx}
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\newcommand\contra{\scalebox{1.5}{$\lightning$}}
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%Print a warning sign
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\RequirePackage{pgf}
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\newcommand\Warning{%
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\makebox[1.4em][c]{%
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\makebox[0pt][c]{\raisebox{.1em}{\small!}}%
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\makebox[0pt][c]{\color{red}\Large$\bigtriangleup$}}}%
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%Make circled symbols
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\newcommand*\circled[1]{\tikz[baseline=(char.base)]{
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\node[shape=circle,draw,inner sep=2pt] (char) {#1};}}
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