Daniel J. Hofmann
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ef171f3acd
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Properly use typed math constants instead of impl. specific hacks
PI is not in the stdlib, neither is 1/pi, pi*2 and so on. Instead
of relying on implementations providing these, use properly typed
math constants.
Main benefits:
- portable and
- returns constexpr, for compile-time computation
References:
- http://www.boost.org/doc/libs/1_60_0/libs/math/doc/html/math_toolkit/constants_intro.html
- http://www.boost.org/doc/libs/1_60_0/libs/math/doc/html/math_toolkit/constants.html
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2016-02-12 15:46:24 -08:00 |
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