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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/asinl.c | |
| parent | b03255af77776703c8d48819e824d09f6f54ba86 (diff) | |
| download | musl-0cbb65479147ecdaa664e88cc2a5a925f3de502f.tar.gz | |
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/asinl.c')
| -rw-r--r-- | src/math/asinl.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/math/asinl.c b/src/math/asinl.c index 370997bc..ddd807e2 100644 --- a/src/math/asinl.c +++ b/src/math/asinl.c @@ -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); |