Function exp

include/half/half.hpp:2317–2317

Exponential function. \param arg function argument \return e raised to \a arg template typename enable ::type exp(T arg) { return functions::exp(arg); }

		/// \return e raised to \a arg
//		template<typename T> typename enable<expr,T>::type exp(T arg) { return functions::exp(arg); }
		inline expr exp(half arg) { return functions::exp(arg); }
		inline expr exp(expr arg) { return functions::exp(arg); }

		/// Exponential minus one.