wnvnrm3
Fast vector norm
Usage
double wn_norm2_vect(double
*vect,
int
len)
double wn_norm_vect(double
*vect,
int
len)
double wn_dist2_vect(double
v1
[]
,
double
v2
[]
,
int
len)
double wn_dist_vect(double
v1
[]
,
double
v2
[]
,
int
len)
Overview
Vector norm and squared norm, coded to be especially fast. Find unit vector. Vector distance and distance squared.