mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-01 11:52:47 +00:00
34 lines
551 B
C
34 lines
551 B
C
|
|
/* @(#)z_asinf.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"
|
|
|
|
float
|
|
asinf (float x)
|
|
{
|
|
return (asinef (x, 0));
|
|
}
|
|
|
|
#ifdef _DOUBLE_IS_32BITS
|
|
|
|
double asin (double x)
|
|
{
|
|
return (double) asinef ((float) x, 0);
|
|
}
|
|
|
|
#endif /* defined(_DOUBLE_IS_32BITS) */
|