From 782fff4fcb66bbffd977a57c4e7b5cef5892e042 Mon Sep 17 00:00:00 2001
From: Nao Pross <naopross@thearcway.org>
Date: Wed, 22 Apr 2020 14:47:26 +0200
Subject: Add 4. Order curves

---
 an2e_zf.tex | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'an2e_zf.tex')

diff --git a/an2e_zf.tex b/an2e_zf.tex
index 2dc6f1e..234dbe0 100644
--- a/an2e_zf.tex
+++ b/an2e_zf.tex
@@ -304,6 +304,16 @@ Der parameter \(\varepsilon\) \"andert die Gestalt folgendermaßen
     Parameter  & x = t \quad y = at^2 + bt + c
 \end{tabular}
 
+\subsection{Kurven 4. Ordnung \brpage{98}}
+\paragraph{Kardioide / Herzkurve \brpage{99,100}}
+\[
+    r = a(1 + cos\varphi)
+\]
+
+\paragraph{Lemniskate \brpage{101}}
+\[
+    r = a \sqrt{2\cos(2\varphi)}
+\]
 
 \section{Reihen}
 \subsection{Bemerkenswerte Rehien \brpage{19,477}}
-- 
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