1/* s_tanf.c -- float version of s_tan.c.
2 * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
| 1/* s_tanf.c -- float version of s_tan.c.
2 * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
|
| 3 * Optimized by Bruce D. Evans.
|
3 */
4
5/*
6 * ====================================================
7 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
8 *
9 * Developed at SunPro, a Sun Microsystems, Inc. business.
10 * Permission to use, copy, modify, and distribute this
11 * software is freely granted, provided that this notice
12 * is preserved.
13 * ====================================================
14 */
15
16#ifndef lint
| 4 */
5
6/*
7 * ====================================================
8 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
9 *
10 * Developed at SunPro, a Sun Microsystems, Inc. business.
11 * Permission to use, copy, modify, and distribute this
12 * software is freely granted, provided that this notice
13 * is preserved.
14 * ====================================================
15 */
16
17#ifndef lint
|
17static char rcsid[] = "$FreeBSD: head/lib/msun/src/s_tanf.c 152713 2005-11-23 14:27:56Z bde $";
| 18static char rcsid[] = "$FreeBSD: head/lib/msun/src/s_tanf.c 152870 2005-11-28 05:35:32Z bde $";
|
18#endif
19
20#include "math.h"
| 19#endif
20
21#include "math.h"
|
21#define INLINE_KERNEL_TANF
| 22#define INLINE_KERNEL_TANDF
|
22#include "math_private.h"
23#include "k_tanf.c"
24
25/* Small multiples of pi/2 rounded to double precision. */
26static const double
27t1pio2 = 1*M_PI_2, /* 0x3FF921FB, 0x54442D18 */
28t2pio2 = 2*M_PI_2, /* 0x400921FB, 0x54442D18 */
29t3pio2 = 3*M_PI_2, /* 0x4012D97C, 0x7F3321D2 */
--- 39 unchanged lines hidden --- | 23#include "math_private.h"
24#include "k_tanf.c"
25
26/* Small multiples of pi/2 rounded to double precision. */
27static const double
28t1pio2 = 1*M_PI_2, /* 0x3FF921FB, 0x54442D18 */
29t2pio2 = 2*M_PI_2, /* 0x400921FB, 0x54442D18 */
30t3pio2 = 3*M_PI_2, /* 0x4012D97C, 0x7F3321D2 */
--- 39 unchanged lines hidden --- |