Function log1p

extern/half/include/half.hpp:2365–2365

Natural logorithm. \param arg function argument \return logarithm of \a arg plus 1 to base e template typename enable ::type log1p(T arg) { return functions::log1p(arg); }

		/// \return logarithm of \a arg plus 1 to base e
//		template<typename T> typename enable<expr,T>::type log1p(T arg) { return functions::log1p(arg); }
		inline expr log1p(half arg) { return functions::log1p(arg); }
		inline expr log1p(expr arg) { return functions::log1p(arg); }

		/// Binary logorithm.