From 4fd4422b52f6377a82696ea67da9beb13d93e581 Mon Sep 17 00:00:00 2001
From: Nicolas Tobler <nicolas.tobler@ost.ch>
Date: Sun, 15 May 2022 23:15:36 +0200
Subject: draft

---
 buch/papers/ellfilter/packages.tex | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'buch/papers/ellfilter/packages.tex')

diff --git a/buch/papers/ellfilter/packages.tex b/buch/papers/ellfilter/packages.tex
index c94db34..8045a1a 100644
--- a/buch/papers/ellfilter/packages.tex
+++ b/buch/papers/ellfilter/packages.tex
@@ -8,3 +8,6 @@
 % following example
 %\usepackage{packagename}
 
+
+\DeclareMathOperator{\sn}{\text{sn}}
+\DeclareMathOperator{\cd}{\text{cd}}
-- 
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