Update yssymbols.sty

2022-04-16 17:27:01 +02:00
Parent fb15c42d5e
--- a/latex/yssymbols.sty
+++ b/latex/yssymbols.sty
@@ -24,6 +24,7 @@
 \def\prive{\setminus}
 \let\vec\overrightarrow
 \DeclareMathOperator{\card}{Card}
+\NewDocumentCommand\abs{m}{{\left|#1\right|}}

 \AtBeginDocument{
 \let\leq\leqslant