| /* @(#)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 | |
| _DEFUN (asin, (double), | |
| double x) | |
| { | |
| return (asine (x, 0)); | |
| } | |
| #endif /* _DOUBLE_IS_32BITS */ |