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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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5
src/math/acosl.c
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@ -25,7 +25,6 @@ long double acosl(long double x)
#include "__invtrigl.h"
static const long double
one = 1.00000000000000000000e+00,
pi = 3.14159265358979323846264338327950280e+00L;
long double acosl(long double x)
@ -55,7 +54,7 @@ long double acosl(long double x)
r = p / q;
return pio2_hi - (x - (pio2_lo - x * r));
} else if (expsign < 0) { /* x < -0.5 */
z = (one + x) * 0.5;
z = (1.0 + x) * 0.5;
p = P(z);
q = Q(z);
s = sqrtl(z);
@ -63,7 +62,7 @@ long double acosl(long double x)
w = r * s - pio2_lo;
return pi - 2.0 * (s + w);
} else { /* x > 0.5 */
z = (one - x) * 0.5;
z = (1.0 - x) * 0.5;
s = sqrtl(z);
u.e = s;
u.bits.manl = 0;