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authorNicolas Tobler <nicolas.tobler@ost.ch>2022-05-30 00:06:46 +0200
committerNicolas Tobler <nicolas.tobler@ost.ch>2022-05-30 00:06:46 +0200
commit65a3fc106c36dfd1750f8caf8b3d1b5fb0fe71f9 (patch)
tree30791dc17973690a6d761589de357c452ba9fa29 /buch/chapters/080-funktionentheorie/images
parentAdded content, presentation (diff)
parentbeispiel korrektur (diff)
downloadSeminarSpezielleFunktionen-65a3fc106c36dfd1750f8caf8b3d1b5fb0fe71f9.tar.gz
SeminarSpezielleFunktionen-65a3fc106c36dfd1750f8caf8b3d1b5fb0fe71f9.zip
Merge branch 'master' of https://github.com/AndreasFMueller/SeminarSpezielleFunktionen
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-rw-r--r--buch/chapters/080-funktionentheorie/images/operator-1.pdfbin0 -> 6228 bytes
-rw-r--r--buch/chapters/080-funktionentheorie/images/operator.mp46
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diff --git a/buch/chapters/080-funktionentheorie/images/operator-1.pdf b/buch/chapters/080-funktionentheorie/images/operator-1.pdf
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diff --git a/buch/chapters/080-funktionentheorie/images/operator.mp b/buch/chapters/080-funktionentheorie/images/operator.mp
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+%
+% operatormp -- Seitz-Kull-Operator in Metapost
+%
+% (c) 2016 Prof Dr Andreas Mueller, Hochschule Rapperswil
+%
+verbatimtex
+\documentclass{book}
+\usepackage{times}
+\usepackage{amsmath}
+\usepackage{amssymb}
+\usepackage{amsfonts}
+\usepackage{txfonts}
+\begin{document}
+etex;
+
+beginfig(1)
+
+label(btex $A$ etex, (0,0));
+
+path circle;
+
+numeric r;
+r := 4.7;
+numeric b;
+b := 0.45;
+
+circle := r * (cosd(40), sind(40));
+
+for alpha = 41 step 1 until 370:
+ circle := circle--(r * (cosd(alpha), sind(alpha)));
+endfor;
+
+path head;
+head := (0,0)--(5,-3)--(0,6)--(-5,-3)--cycle;
+
+z1 = (-0.3,-0.4);
+
+pickup pencircle scaled b;
+draw circle shifted z1;
+fill head scaled 0.2 rotated 10 shifted (r,0) rotated 10 shifted z1;
+
+endfig;
+
+end
+
+