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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/sinhl.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/sinhl.c')
| -rw-r--r-- | src/math/sinhl.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/math/sinhl.c b/src/math/sinhl.c index 2252dec9..8a54677e 100644 --- a/src/math/sinhl.c +++ b/src/math/sinhl.c @@ -35,7 +35,7 @@ long double sinhl(long double x) return sinh(x); } #elif LDBL_MANT_DIG == 64 && LDBL_MAX_EXP == 16384 -static const long double one = 1.0, huge = 1.0e4931L; +static const long double huge = 1.0e4931L; long double sinhl(long double x) { @@ -55,12 +55,12 @@ long double sinhl(long double x) /* |x| in [0,25], return sign(x)*0.5*(E+E/(E+1))) */ if (ix < 0x4003 || (ix == 0x4003 && i0 <= 0xc8000000)) { /* |x| < 25 */ if (ix < 0x3fdf) /* |x|<2**-32 */ - if (huge + x > one) + if (huge + x > 1.0) return x;/* sinh(tiny) = tiny with inexact */ t = expm1l(fabsl(x)); if (ix < 0x3fff) - return h*(2.0*t - t*t/(t + one)); - return h*(t + t/(t + one)); + return h*(2.0*t - t*t/(t + 1.0)); + return h*(t + t/(t + 1.0)); } /* |x| in [25, log(maxdouble)] return 0.5*exp(|x|) */ |