Sprout/sprout/math/quaternion/cosh.hpp
2019-01-07 17:47:17 +09:00

31 lines
1 KiB
C++

/*=============================================================================
Copyright (c) 2011-2019 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_MATH_QUATERNION_COSH_HPP
#define SPROUT_MATH_QUATERNION_COSH_HPP
#include <sprout/config.hpp>
#include <sprout/math/quaternion/quaternion.hpp>
#include <sprout/math/quaternion/exp.hpp>
namespace sprout {
namespace math {
//
// cosh
//
// !!!
// template<typename T>
// inline SPROUT_CONSTEXPR sprout::math::quaternion<T>
// cosh(sprout::math::quaternion<T> const& q) {
// return (sprout::math::exp(+q) + sprout::math::exp(-q)) / static_cast<T>(2);
// }
} // namespace math
// using sprout::math::cosh;
} // namespace sprout
#endif // #ifndef SPROUT_MATH_QUATERNION_COSH_HPP