add shortcuts for opposite categories and abelianization

2021-10-25 09:09:56 +02:00 · 2021-10-25 09:09:56 +02:00 · 54afb2f025
commit 54afb2f025
parent 356c7a3e12
1 changed files with 7 additions and 0 deletions
--- a/src/math/mathop.pysty
+++ b/src/math/mathop.pysty
@ -178,3 +178,10 @@ __END_OPTIONS_X__
 \def\norm{\@ifstar{\oldnorm}{\oldnorm*}}

 \DeclareMathOperator{\amalgprod}{\star}
+
+
+\newcommand\op{\text{op}}
+\newcommand\opposite{^{\op}}
+
+\newcommand\ab{\text{ab}}
+\newcommand\abelianization{^{\ab}}