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code cleanup of named constants

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zero, one, two, half are replaced by const literals
The policy was to use the f suffix for float consts (1.0f),
but don't use suffix for long double consts (these consts
can be exactly represented as double).
This commit is contained in:
nsz
2012-03-19 23:41:19 +01:00
parent b03255af77
commit 0cbb654791
73 changed files with 513 additions and 623 deletions
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8
src/math/sinhf.c
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@ -15,7 +15,7 @@
#include "libm.h"
static const float one = 1.0, huge = 1.0e37;
static const float huge = 1.0e37;
float sinhf(float x)
{
@ -36,12 +36,12 @@ float sinhf(float x)
if (ix < 0x41100000) { /* |x|<9 */
if (ix < 0x39800000) /* |x|<2**-12 */
/* raise inexact, return x */
if (huge+x > one)
if (huge+x > 1.0f)
return x;
t = expm1f(fabsf(x));
if (ix < 0x3f800000)
return h*(2.0f*t - t*t/(t+one));
return h*(t + t/(t+one));
return h*(2.0f*t - t*t/(t+1.0f));
return h*(t + t/(t+1.0f));
}
/* |x| in [9, logf(maxfloat)] return 0.5*exp(|x|) */