Method hypot

samples/common/half.h:1864–1873

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