URL
https://opencores.org/ocsvn/or1k/or1k/trunk
Subversion Repositories or1k
[/] [or1k/] [trunk/] [newlib/] [newlib/] [libm/] [mathfp/] [sf_acos.c] - Rev 1774
Go to most recent revision | Compare with Previous | Blame | View Log
/* @(#)z_acosf.c 1.0 98/08/13 */ /****************************************************************** * Arccosine * * Input: * x - floating point value * * Output: * arccosine of x * * Description: * This routine returns the arccosine of x. * *****************************************************************/ #include "fdlibm.h" #include "zmath.h" float _DEFUN (acosf, (float), float x) { return (asinef (x, 1)); } #ifdef _DOUBLE_IS_32BITS double acos (double x) { return (double) asinef ((float) x, 1); } #endif /* defined(_DOUBLE_IS_32BITS) */
Go to most recent revision | Compare with Previous | Blame | View Log