Function scalbn

include/half/half.hpp:2642–2642

Multiply by power of two. \param arg number to modify \param exp power of two to multiply with \return \a arg multplied by 2 raised to \a exp template typename enable ::type scalbn(T arg, int exp) { return functions::scalbln(arg, exp); }

		/// \return \a arg multplied by 2 raised to \a exp
//		template<typename T> typename enable<half,T>::type scalbn(T arg, int exp) { return functions::scalbln(arg, exp); }
		inline half scalbn(half arg, int exp) { return functions::scalbln(arg, exp); }
		inline half scalbn(expr arg, int exp) { return functions::scalbln(arg, exp); }

		/// Multiply by power of two.