diff options
| author | Rodney W. Grimes <rgrimes@FreeBSD.org> | 1995-05-30 05:51:47 +0000 |
|---|---|---|
| committer | Rodney W. Grimes <rgrimes@FreeBSD.org> | 1995-05-30 05:51:47 +0000 |
| commit | 6c06b4e2aa2a28d1f0bbd29ecdce35aaaf600ce8 (patch) | |
| tree | e1331adb5d216f2b3fa6baa6491752348d2e5f10 /lib/msun/src/s_sin.c | |
| parent | a2f0036ac41fe46dd47d6339982567f19437ade9 (diff) | |
Notes
Diffstat (limited to 'lib/msun/src/s_sin.c')
| -rw-r--r-- | lib/msun/src/s_sin.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/msun/src/s_sin.c b/lib/msun/src/s_sin.c index eff762aafa4f4..a06d8b084d283 100644 --- a/lib/msun/src/s_sin.c +++ b/lib/msun/src/s_sin.c @@ -5,13 +5,13 @@ * * Developed at SunPro, a Sun Microsystems, Inc. business. * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice + * software is freely granted, provided that this notice * is preserved. * ==================================================== */ #ifndef lint -static char rcsid[] = "$Id: s_sin.c,v 1.5 1994/08/18 23:10:17 jtc Exp $"; +static char rcsid[] = "$Id: s_sin.c,v 1.1.1.1 1994/08/19 09:39:52 jkh Exp $"; #endif /* sin(x) @@ -23,8 +23,8 @@ static char rcsid[] = "$Id: s_sin.c,v 1.5 1994/08/18 23:10:17 jtc Exp $"; * __ieee754_rem_pio2 ... argument reduction routine * * Method. - * Let S,C and T denote the sin, cos and tan respectively on - * [-PI/4, +PI/4]. Reduce the argument x to y1+y2 = x-k*pi/2 + * Let S,C and T denote the sin, cos and tan respectively on + * [-PI/4, +PI/4]. Reduce the argument x to y1+y2 = x-k*pi/2 * in [-pi/4 , +pi/4], and let n = k mod 4. * We have * @@ -42,7 +42,7 @@ static char rcsid[] = "$Id: s_sin.c,v 1.5 1994/08/18 23:10:17 jtc Exp $"; * trig(NaN) is that NaN; * * Accuracy: - * TRIG(x) returns trig(x) nearly rounded + * TRIG(x) returns trig(x) nearly rounded */ #include "math.h" |