Searched refs:M_2PI (Results 1 – 2 of 2) sorted by relevance
4 #define M_2PI (M_PI*2) macro21 z = sqrt(-2.0 * log(u1)) * cos(M_2PI * u2); in box_muler()
20 #define M_2PI (M_PI*2) macro486 z = sqrt(-2.0 * log(u1)) * cos(M_2PI * u2); in gen_random_file_size()