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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [newlib/] [libm/] [mathfp/] [sf_sincos.c] - Blame information for rev 617

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/* @(#)z_sinf.c 1.0 98/08/13 */
/******************************************************************
 * Sine
 *
 * Input:
 *   x - floating point value
 *
 * Output:
 *   sine of x
 *
 * Description:
 *   This routine returns the sine of x.
 *
 *****************************************************************/
 
#include "fdlibm.h"
#include "zmath.h"
 
void
_DEFUN (sincosf, (x, sinx, cosx),
        float x _AND
        float *sinx _AND
        float *cosx)
{
  *sinx = sin (x);
  *cosx = cos (x);
}
 
#ifdef _DOUBLE_IS_32BITS
 
void
sincos (double x, double *sinx, double *cosx)
{
  *sinx = (double) sinf ((float) x);
  *cosx = (double) cosf ((float) x);
}
 
#endif /* defined(_DOUBLE_IS_32BITS) */

Line No.	Rev	Author	Line
1	148	jeremybenn
2			`/* @(#)z_sinf.c 1.0 98/08/13 */`
3			`/******************************************************************`
4			`* Sine`
5			`*`
6			`* Input:`
7			`* x - floating point value`
8			`*`
9			`* Output:`
10			`* sine of x`
11			`*`
12			`* Description:`
13			`* This routine returns the sine of x.`
14			`*`
15			`*****************************************************************/`
16
17			`#include "fdlibm.h"`
18			`#include "zmath.h"`
19
20			`void`
21			`_DEFUN (sincosf, (x, sinx, cosx),`
22			`float x _AND`
23			`float *sinx _AND`
24			`float *cosx)`
25			`{`
26			`*sinx = sin (x);`
27			`*cosx = cos (x);`
28			`}`
29
30			`#ifdef _DOUBLE_IS_32BITS`
31
32			`void`
33			`sincos (double x, double sinx, double cosx)`
34			`{`
35			`*sinx = (double) sinf ((float) x);`
36			`*cosx = (double) cosf ((float) x);`
37			`}`
38
39			`#endif /* defined(_DOUBLE_IS_32BITS) */`

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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [newlib/] [libm/] [mathfp/] [sf_sincos.c] - Blame information for rev 617