URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

[/] [or1k/] [branches/] [newlib/] [newlib/] [newlib/] [libm/] [mathfp/] [s_sinf.c] - Blame information for rev 1766

Line No.	Rev	Author	Line
1	56	joel
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			`float`
21			`_DEFUN (sinf, (float),`
22			`float x)`
23			`{`
24			`return (sinef (x, 0));`
25			`}`
26
27			`#ifdef _DOUBLE_IS_32BITS`
28
29			`double sin (double x)`
30			`{`
31			`return (double) sinf ((float) x);`
32			`}`
33
34			`#endif /* _DOUBLE_IS_32BITS */`