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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/asinl.c
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@ -23,9 +23,7 @@ long double asinl(long double x)
}
#elif (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
#include "__invtrigl.h"
static const long double
one = 1.00000000000000000000e+00,
huge = 1.000e+300;
static const long double huge = 1.000e+300;
long double asinl(long double x)
{
@ -45,7 +43,7 @@ long double asinl(long double x)
} else if (expt < BIAS-1) { /* |x|<0.5 */
if (expt < ASIN_LINEAR) { /* if |x| is small, asinl(x)=x */
/* return x with inexact if x!=0 */
if (huge+x > one)
if (huge+x > 1.0)
return x;
}
t = x*x;
@ -55,7 +53,7 @@ long double asinl(long double x)
return x + x*w;
}
/* 1 > |x| >= 0.5 */
w = one - fabsl(x);
w = 1.0 - fabsl(x);
t = w*0.5;
p = P(t);
q = Q(t);