From 47ca1a4f7e70c302c7c31d54c35ed3c2d3f757ef Mon Sep 17 00:00:00 2001
From: tlatorre <tlatorre@uchicago.edu>
Date: Wed, 21 Nov 2018 08:29:53 -0600
Subject: speed up normalize() and interp[12]d()

---
 src/vector.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/vector.c')

diff --git a/src/vector.c b/src/vector.c
index d0e304a..061c3d6 100644
--- a/src/vector.c
+++ b/src/vector.c
@@ -4,8 +4,8 @@
 void normalize(double *a)
 {
     double c;
-    c = NORM(a);
-    DIV(a,c);
+    c = 1.0/NORM(a);
+    MUL(a,c);
 }
 
 void rotate(double *dest, double *v, double *n, double phi)
-- 
cgit