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| author | DongHun Kwak <dh0128.kwak@samsung.com> | 2017-09-13 11:08:07 +0900 |
|---|---|---|
| committer | DongHun Kwak <dh0128.kwak@samsung.com> | 2017-09-13 11:09:00 +0900 |
| commit | b5c87084afaef42b2d058f68091be31988a6a874 (patch) | |
| tree | adef9a65870a41181687e11d57fdf98e7629de3c /boost/math/special_functions/expm1.hpp | |
| parent | 34bd32e225e2a8a94104489b31c42e5801cc1f4a (diff) | |
| download | boost-b5c87084afaef42b2d058f68091be31988a6a874.tar.gz boost-b5c87084afaef42b2d058f68091be31988a6a874.tar.bz2 boost-b5c87084afaef42b2d058f68091be31988a6a874.zip | |
Imported Upstream version 1.64.0upstream/1.64.0
Change-Id: Id9212edd016dd55f21172c427aa7894d1d24148b
Signed-off-by: DongHun Kwak <dh0128.kwak@samsung.com>
Diffstat (limited to 'boost/math/special_functions/expm1.hpp')
| -rw-r--r-- | boost/math/special_functions/expm1.hpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/boost/math/special_functions/expm1.hpp b/boost/math/special_functions/expm1.hpp index 7423dc5c81..9cecc89756 100644 --- a/boost/math/special_functions/expm1.hpp +++ b/boost/math/special_functions/expm1.hpp @@ -107,6 +107,10 @@ T expm1_imp(T x, const mpl::int_<0>&, const Policy& pol) BOOST_MATH_STD_USING T a = fabs(x); + if((boost::math::isnan)(a)) + { + return policies::raise_domain_error<T>("boost::math::expm1<%1%>(%1%)", "expm1 requires a finite argument, but got %1%", a, pol); + } if(a > T(0.5f)) { if(a >= tools::log_max_value<T>()) |