From 67a73f883b582591f1bd94c68e07868ae2e4440d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20M=C3=BCller?= <andreas.mueller@othello.ch>
Date: Wed, 22 Jun 2022 19:27:02 +0200
Subject: add missing file

---
 buch/chapters/110-elliptisch/images/ellcommon.tex | 24 +++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 buch/chapters/110-elliptisch/images/ellcommon.tex

(limited to 'buch')

diff --git a/buch/chapters/110-elliptisch/images/ellcommon.tex b/buch/chapters/110-elliptisch/images/ellcommon.tex
new file mode 100644
index 0000000..90bc486
--- /dev/null
+++ b/buch/chapters/110-elliptisch/images/ellcommon.tex
@@ -0,0 +1,24 @@
+%
+% ellcommon.tex -- common macros/definitions for elliptic function
+%                  values display
+%
+% (c) 2022 Prof Dr Andreas Müller, OST Ostschweizer Fachhochschule
+%
+\definecolor{rot}{rgb}{0.8,0,0}
+\definecolor{blau}{rgb}{0,0,1}
+\definecolor{gruen}{rgb}{0,0.6,0}
+\def\l{0.2}
+
+\def\pol#1#2{
+	\draw[color=#2!40,line width=2.4pt]
+		($#1+(-\l,-\l)$) -- ($#1+(\l,\l)$);
+	\draw[color=#2!40,line width=2.4pt]
+		($#1+(-\l,\l)$) -- ($#1+(\l,-\l)$);
+}
+\def\nullstelle#1#2{
+	\draw[color=#2!40,line width=2.4pt] #1 circle[radius=\l];
+}
+\def\rechteck#1#2{
+	\fill[color=#1!20] (-1,-1) rectangle (1,1);
+	\node[color=#1] at (0,0) {$#2$};
+}
-- 
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