From 54afb2f0258f3dfbedcadb8e5a22e7b09c9b8cd0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maximilian=20Ke=C3=9Fler?= <git@maximilian-kessler.de>
Date: Mon, 25 Oct 2021 09:09:56 +0200
Subject: [PATCH] add shortcuts for opposite categories and abelianization

---
 src/math/mathop.pysty | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/math/mathop.pysty b/src/math/mathop.pysty
index 1f04705..0a2aaa7 100644
--- 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}}