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| author | wolfbeast <mcwerewolf@wolfbeast.com> | 2019-11-15 15:25:14 +0100 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@wolfbeast.com> | 2019-11-15 15:25:48 +0100 |
| commit | 3492ad65236209e741ca3641789efeaa22a6b8a4 (patch) | |
| tree | 2db061bafcebcac423ca7deeb152435c44944419 /modules/fdlibm/src/s_asinh.cpp | |
| parent | 2057abd196545ddf8c85ab83e7d220367af8b276 (diff) | |
| parent | 59f4de4c45e126f5f20633808ce28548d5879b16 (diff) | |
| download | UXP-3492ad65236209e741ca3641789efeaa22a6b8a4.tar UXP-3492ad65236209e741ca3641789efeaa22a6b8a4.tar.gz UXP-3492ad65236209e741ca3641789efeaa22a6b8a4.tar.lz UXP-3492ad65236209e741ca3641789efeaa22a6b8a4.tar.xz UXP-3492ad65236209e741ca3641789efeaa22a6b8a4.zip | |
Merge branch 'fdlibm-work'
This resolves #1291
Diffstat (limited to 'modules/fdlibm/src/s_asinh.cpp')
| -rw-r--r-- | modules/fdlibm/src/s_asinh.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/modules/fdlibm/src/s_asinh.cpp b/modules/fdlibm/src/s_asinh.cpp index 400fd89c1..7ecc396bb 100644 --- a/modules/fdlibm/src/s_asinh.cpp +++ b/modules/fdlibm/src/s_asinh.cpp @@ -24,6 +24,7 @@ * := sign(x)*log1p(|x| + x^2/(1 + sqrt(1+x^2))) */ +#include <cmath> #include <float.h> #include "math_private.h" @@ -48,10 +49,10 @@ asinh(double x) w = __ieee754_log(fabs(x))+ln2; } else if (ix>0x40000000) { /* 2**28 > |x| > 2.0 */ t = fabs(x); - w = __ieee754_log(2.0*t+one/(__ieee754_sqrt(x*x+one)+t)); + w = __ieee754_log(2.0*t+one/(std::sqrt(x*x+one)+t)); } else { /* 2.0 > |x| > 2**-28 */ t = x*x; - w =log1p(fabs(x)+t/(one+__ieee754_sqrt(one+t))); + w =log1p(fabs(x)+t/(one+std::sqrt(one+t))); } if(hx>0) return w; else return -w; } |