Searched refs:f_PI (Results 1 – 1 of 1) sorted by relevance
37 const double f_PI = 3.1415926535897932385; variable38 const double f_2_PI = 2.0 * f_PI;39 const double f_PI_DIV_2 = f_PI / 2.0;40 const double f_PI_DIV_4 = f_PI / 4.0;41 const double f_2_DIV_PI = 2.0 / f_PI;347 return sqrt(1/f_PI/fX) in Bessely0()401 return - sqrt(1/f_PI/fX) in Bessely1()446 return -u*2.0/f_PI; in Bessely1()
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