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| author | rgrimes <rgrimes@FreeBSD.org> | 1995-05-30 05:51:47 +0000 |
|---|---|---|
| committer | rgrimes <rgrimes@FreeBSD.org> | 1995-05-30 05:51:47 +0000 |
| commit | f05428e4cd63dde97bac14b84dd146a5c00455e3 (patch) | |
| tree | e1331adb5d216f2b3fa6baa6491752348d2e5f10 /lib/msun/src/e_acos.c | |
| parent | 6de57e42c294763c78d77b0a9a7c5a08008a378a (diff) | |
| download | FreeBSD-src-f05428e4cd63dde97bac14b84dd146a5c00455e3.zip FreeBSD-src-f05428e4cd63dde97bac14b84dd146a5c00455e3.tar.gz | |
Remove trailing whitespace.
Diffstat (limited to 'lib/msun/src/e_acos.c')
| -rw-r--r-- | lib/msun/src/e_acos.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/msun/src/e_acos.c b/lib/msun/src/e_acos.c index 0958a32..5f09e63 100644 --- a/lib/msun/src/e_acos.c +++ b/lib/msun/src/e_acos.c @@ -5,24 +5,24 @@ * * 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: e_acos.c,v 1.6 1994/08/18 23:04:51 jtc Exp $"; +static char rcsid[] = "$Id: e_acos.c,v 1.1.1.1 1994/08/19 09:39:43 jkh Exp $"; #endif /* __ieee754_acos(x) - * Method : + * Method : * acos(x) = pi/2 - asin(x) * acos(-x) = pi/2 + asin(x) * For |x|<=0.5 * acos(x) = pi/2 - (x + x*x^2*R(x^2)) (see asin.c) * For x>0.5 * acos(x) = pi/2 - (pi/2 - 2asin(sqrt((1-x)/2))) - * = 2asin(sqrt((1-x)/2)) + * = 2asin(sqrt((1-x)/2)) * = 2s + 2s*z*R(z) ...z=(1-x)/2, s=sqrt(z) * = 2f + (2c + 2s*z*R(z)) * where f=hi part of s, and c = (z-f*f)/(s+f) is the correction term @@ -42,9 +42,9 @@ static char rcsid[] = "$Id: e_acos.c,v 1.6 1994/08/18 23:04:51 jtc Exp $"; #include "math_private.h" #ifdef __STDC__ -static const double +static const double #else -static double +static double #endif one= 1.00000000000000000000e+00, /* 0x3FF00000, 0x00000000 */ pi = 3.14159265358979311600e+00, /* 0x400921FB, 0x54442D18 */ |
