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add \chainbullet operator

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Maximilian Keßler 2021-10-13 20:08:41 +02:00
parent f8f6a87f22
commit 4e7a2cb00b
1 changed files with 8 additions and 1 deletions
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9
src/math/mathsymb.pysty
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@ -36,5 +36,12 @@ __HEADER__(Some extra math-related symbols.)
%Make circled symbols %Make circled symbols
\newcommand*\circled[1]{\tikz[baseline=(char.base)]{ \newcommand*\circled[1]{\tikz[baseline=(char.base)]{
\node[shape=circle,draw,inner sep=2pt] (char) {#1};}} \node[shape=circle,draw,inner sep=2pt] (char) {#1};}
}
% When dealing with chain complexes, one often uses a bullet as placeholder for the index to mean the whole chain:
\newcommand\chainpullet{\bullet}