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maths: style

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This commit is contained in:
Danny Robson 2015-06-30 22:02:39 +10:00
parent 99ee6ed04f
commit cd841acc7b
1 changed files with 4 additions and 1 deletions
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maths.hpp
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@ -221,10 +221,13 @@ factorial [[gnu::pure]] (unsigned i)
}
/// stirlings approximation of factorials
constexpr uintmax_t
stirling [[gnu::pure]] (unsigned n)
{
return static_cast<uintmax_t> (std::sqrt (2 * PI<float> * n) * std::pow (n / E<float>, n));
return static_cast<uintmax_t> (
std::sqrt (2 * PI<float> * n) * std::pow (n / E<float>, n)
);
}