Searched refs:ieee_atan (Results 1 – 3 of 3) sorted by relevance
86 double ieee_atan(double x) in ieee_atan() function88 double ieee_atan(x) in ieee_atan()
74 if((hx-0x3ff00000|lx)==0) return ieee_atan(y); /* x=1.0 */114 else z=ieee_atan(ieee_fabs(y/x)); /* safe to do y/x */
104 extern double ieee_atan __P((double));