Function remainder

include/half.hpp:2763–2774

Remainder of division. See also:** Documentation for [std::remainder](https://en.cppreference.com/w/cpp/numeric/math/remainder). \param x first operand \param y second operand \return remainder of floating-point division. \exception FE_INVALID if \a x is infinite or \a y is 0 or if \a x or \a y is signaling NaN

	/// \return remainder of floating-point division.
	/// \exception FE_INVALID if \a x is infinite or \a y is 0 or if \a x or \a y is signaling NaN
	inline half remainder(half x, half y)
	{
		unsigned int absx = x.data_ & 0x7FFF, absy = y.data_ & 0x7FFF, sign = x.data_ & 0x8000;
		if(absx >= 0x7C00 || absy >= 0x7C00)
			return half(detail::binary,	(absx>0x7C00 || absy>0x7C00) ? detail::signal(x.data_, y.data_) :
										(absx==0x7C00) ? detail::invalid() : x.data_);
		if(!absy)
			return half(detail::binary, detail::invalid());
		if(absx == absy)
			return half(detail::binary, sign);
		return half(detail::binary, sign^detail::mod<false,true>(absx, absy));
	}

	/// Remainder of division.
	/// **See also:** Documentation for [std::remquo](https://en.cppreference.com/w/cpp/numeric/math/remquo).