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re-implementation complex transcendental functions

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This commit is contained in:
bolero-MURAKAMI 2014-07-19 20:03:13 +09:00
parent c830cab086
commit 22c3f6e132
32 changed files with 1460 additions and 486 deletions
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38
sprout/complex/log10.hpp Normal file
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/*=============================================================================
Copyright (c) 2011-2014 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_LOG10_HPP
#define SPROUT_COMPLEX_LOG10_HPP
#include <sprout/config.hpp>
#include <sprout/math/constants.hpp>
#include <sprout/math/isnan.hpp>
#include <sprout/complex/complex.hpp>
#include <sprout/complex/operators.hpp>
#include <sprout/complex/log.hpp>
namespace sprout {
//
// log10
//
namespace detail {
template<typename T>
inline SPROUT_CONSTEXPR sprout::complex<T>
log10_impl(sprout::complex<T> const& z) {
return sprout::math::isnan(z.real()) || sprout::math::isnan(z.imag()) ? z
: z / sprout::math::ln_ten<T>()
;
}
} // namespace detail
template<typename T>
inline SPROUT_CONSTEXPR sprout::complex<T>
log10(sprout::complex<T> const& x) {
return sprout::detail::log10_impl(sprout::log(x));
}
} // namespace sprout
#endif // #ifndef SPROUT_COMPLEX_LOG10_HPP