From fc8db35aeda8d2bc02a023b9ebcd8b8cddadcbed Mon Sep 17 00:00:00 2001
From: tlatorre <tlatorre@uchicago.edu>
Date: Wed, 14 Nov 2018 15:14:17 -0600
Subject: speed up get_path_length() by not computing the norm twice

---
 src/misc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/misc.c')

diff --git a/src/misc.c b/src/misc.c
index d5667e8..3c004e4 100644
--- a/src/misc.c
+++ b/src/misc.c
@@ -253,7 +253,7 @@ void get_path_length(double *pos1, double *pos2, double R, double *l1, double *l
 
     l = NORM(dir);
 
-    normalize(dir);
+    DIV(dir,l);
 
     b = 2*DOT(dir,pos1);
     c = DOT(pos1,pos1) - R*R;
-- 
cgit