Method hypot

include/half/half.hpp:1451–1459

Hypotenuse implementation. \param x first argument \param y second argument \return function value stored in single-preicision

			/// \param y second argument
			/// \return function value stored in single-preicision
			static expr hypot(float x, float y)
			{
			#if HALF_ENABLE_CPP11_CMATH
				return expr(std::hypot(x, y));
			#else
				return expr((builtin_isinf(x) || builtin_isinf(y)) ? std::numeric_limits<float>::infinity() : 
					static_cast<float>(std::sqrt(static_cast<double>(x)*x+static_cast<double>(y)*y)));
			#endif
			}

			/// Power implementation.
			/// \param base value to exponentiate