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own package for 'fixes' of math misbehaviour

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Maximilian Keßler 2021-09-09 21:47:08 +02:00
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\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{mkessler-mathfixes}[2021-04-27 - Hacky math packages for some (custom) fixes]
%%%%%
% This just brings together some (possibly ugly) hacks that I use when writing math. Likely, you do not want to use this except when building around this package (like I did), or already have similar shortcuts
%Proper Degree command
\renewcommand{\degree}{^\circ}
% Always put limits under \limit
\let\oldlim\lim\def\lim{\oldlim\limits}
% Print equal sign under subset by default to not confuse people
% (I still write \subset, because this enables me remove this renewcommand and have the default \subset command evaluated instead
\renewcommand\subset\subseteq
\renewcommand\supset\supseteq
%%Renew phi and epsilon to their proper versions, make the old ones available as
% uglyphi and uglyepsilon
\let\mkessler@mathfixes@oldphi\phi
\renewcommand\phi\varphi
\newcommand\uglyphi{\mkessler@mathfixes@oldphi}
\let\mkessler@mathfixes@oldepsilon\epsilon
\renewcommand\epsilon\varepsilon
\newcommand\uglyphi{\mkessler@mathfixes@oldepsilon}