2 /* @(#)z_asin.c 1.0 98/08/13 */
3 /******************************************************************
7 * x - floating point value
13 * This routine returns the arcsine of x.
15 *****************************************************************/
20 #ifndef _DOUBLE_IS_32BITS
23 _DEFUN (asin, (double),
26 return (asine (x, 0));
29 #endif /* _DOUBLE_IS_32BITS */