/* @(#)z_asin.c 1.0 98/08/13 */ /****************************************************************** * Arcsine * * Input: * x - floating point value * * Output: * arcsine of x * * Description: * This routine returns the arcsine of x. * *****************************************************************/ #include "fdlibm.h" #include "zmath.h" #ifndef _DOUBLE_IS_32BITS double asin (double x) { return (asine (x, 0)); } #endif /* _DOUBLE_IS_32BITS */