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fix math functions

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This commit is contained in:
bolero-MURAKAMI 2013-04-26 00:25:35 +09:00
parent dad3acceea
commit 2e2b6c96ab
30 changed files with 121 additions and 84 deletions
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2
sprout/math/expm1.hpp
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@ -31,7 +31,7 @@ namespace sprout {
#if SPROUT_USE_BUILTIN_CMATH_FUNCTION
: std::expm1(x)
#else
: x == 0 ? sprout::math::copysign(FloatType(0), x)
: x == 0 ? x
: static_cast<FloatType>(sprout::math::detail::expm1_impl(static_cast<typename sprout::math::detail::float_compute<FloatType>::type>(x)))
#endif
;