diff options
| author | Sergey Cherkashin <4erkashin@list.ru> | 2017-10-03 15:26:34 +0300 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@uclibc-ng.org> | 2017-11-03 20:23:10 +0100 |
| commit | ea38f4d89c9698895b1cf53a5946429dc1d8bbaa (patch) | |
| tree | e05828ca1fedf55f104b837bc9c44215c2978e99 /libm/e_acosh.c | |
| parent | 68de9946e914d8c30dcc6667a059ea59e5b74cac (diff) | |
math: add exception handling functionality
According to standards SVID and SYSV.
Modified lgamma calling in case when 'signgam' variable should not be used.
Signed-off-by: Waldemar Brodkorb <wbx@uclibc-ng.org>
Diffstat (limited to 'libm/e_acosh.c')
| -rw-r--r-- | libm/e_acosh.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/libm/e_acosh.c b/libm/e_acosh.c index 17e29c824..ac4ea088e 100644 --- a/libm/e_acosh.c +++ b/libm/e_acosh.c @@ -50,9 +50,6 @@ double __ieee754_acosh(double x) return __ieee754_log(2.0*x-one/(x+__ieee754_sqrt(t-one))); } else { /* 1<x<2 */ t = x-one; - return log1p(t+sqrt(2.0*t+t*t)); + return log1p(t+__ieee754_sqrt(2.0*t+t*t)); } } - -strong_alias(__ieee754_acosh, acosh) -libm_hidden_def(acosh) |