Sprout/sprout/complex/euler.hpp
2016-02-25 18:48:28 +09:00

27 lines
900 B
C++

/*=============================================================================
Copyright (c) 2011-2016 Bolero MURAKAMI
https://github.com/bolero-MURAKAMI/Sprout
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
=============================================================================*/
#ifndef SPROUT_COMPLEX_EULER_HPP
#define SPROUT_COMPLEX_EULER_HPP
#include <sprout/config.hpp>
#include <sprout/complex/complex.hpp>
#include <sprout/math/sin.hpp>
#include <sprout/math/cos.hpp>
namespace sprout {
//
// euler
//
template<typename T>
inline SPROUT_CONSTEXPR sprout::complex<T>
euler(T const& theta) {
return sprout::complex<T>(sprout::math::cos(theta), sprout::math::sin(theta));
}
} // namespace sprout
#endif // #ifndef SPROUT_COMPLEX_EULER_HPP