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| author | nsz <nsz@port70.net> | 2012-03-19 23:41:19 +0100 |
|---|---|---|
| committer | nsz <nsz@port70.net> | 2012-03-19 23:41:19 +0100 |
| commit | 0cbb65479147ecdaa664e88cc2a5a925f3de502f (patch) | |
| tree | 7b6dc53fcec6497d55746d3cc47f167a20b7aa57 /src/math/sinhf.c | |
| parent | b03255af77776703c8d48819e824d09f6f54ba86 (diff) | |
| download | musl-0cbb65479147ecdaa664e88cc2a5a925f3de502f.tar.gz musl-0cbb65479147ecdaa664e88cc2a5a925f3de502f.tar.xz musl-0cbb65479147ecdaa664e88cc2a5a925f3de502f.zip | |
code cleanup of named constants
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).
Diffstat (limited to 'src/math/sinhf.c')
| -rw-r--r-- | src/math/sinhf.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/math/sinhf.c b/src/math/sinhf.c index fd11b849..b8d88224 100644 --- a/src/math/sinhf.c +++ b/src/math/sinhf.c @@ -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|) */ |