Function isless

include/half.hpp:4408–4411

Quiet comparison for less than. See also:** Documentation for [std::isless](https://en.cppreference.com/w/cpp/numeric/math/isless). \param x first operand \param y second operand \retval true if \a x less than \a y \retval false else

	/// \retval true if \a x less than \a y
	/// \retval false else
	inline HALF_CONSTEXPR bool isless(half x, half y)
	{
		return ((x.data_^(0x8000|(0x8000-(x.data_>>15))))+(x.data_>>15)) < ((y.data_^(0x8000|(0x8000-(y.data_>>15))))+(y.data_>>15)) && !isnan(x) && !isnan(y);
	}

	/// Quiet comparison for less equal.
	/// **See also:** Documentation for [std::islessequal](https://en.cppreference.com/w/cpp/numeric/math/islessequal).