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Using hypot for 2d norm 

Former-commit-id: eb0c5824286c4a56ab5ac068972d13a42aa78838
This commit is contained in:
Marek Nečada 2018-12-22 03:25:41 +00:00
parent 328d22de89
commit 5fca79fc9e
1 changed files with 1 additions and 1 deletions
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qpms/vectors.h
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@ -35,7 +35,7 @@ static inline double cart2_normsq(const cart2_t a) {
} }
static inline double cart2norm(const cart2_t v) { static inline double cart2norm(const cart2_t v) {
return sqrt(v.x*v.x + v.y*v.y); return hypot(v.x, v.y); //sqrt(v.x*v.x + v.y*v.y);
} }
static inline pol_t cart2pol(const cart2_t cart) { static inline pol_t cart2pol(const cart2_t cart) {