From 63b53894683dc5a9d89ecc4ab45bb25faafd770a Mon Sep 17 00:00:00 2001
From: mzuenni <michi.zuendorf@gmail.com>
Date: Sat, 4 Feb 2023 16:56:22 +0100
Subject: fix

---
 geometry/formulars.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'geometry/formulars.cpp')

diff --git a/geometry/formulars.cpp b/geometry/formulars.cpp
index 855ef1e..37cc4f4 100644
--- a/geometry/formulars.cpp
+++ b/geometry/formulars.cpp
@@ -21,9 +21,9 @@ double norm(pt a) {return dot(a, a);}
 double cross(pt a, pt b) {return imag(conj(a) * b);}
 double cross(pt p, pt a, pt b) {return cross(a - p, b - p);}
 
-// -1 => gegen den Uhrzeigersinn
-//  0 => kolliniear
-//  1 => im Uhrzeigersinn.
+//  1 => c links von a->b
+//  0 => a, b und c kolliniear
+// -1 => c rechts von a->b
 int orientation(pt a, pt b, pt c) {
 	double orien = cross(b - a, c - a);
 	return (orien > EPS) - (orien < -EPS);
-- 
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