Function ldexp

include/half.hpp:4185–4185

Multiply by power of two. This function is exact to rounding for all rounding modes. See also:** Documentation for [std::ldexp](https://en.cppreference.com/w/cpp/numeric/math/ldexp). \param arg number to modify \param exp power of two to multiply with \return \a arg multplied by 2 raised to \a exp \exception FE_INVALID for signaling NaN \exception FE_OVERFLOW, ...UNDERFLOW, ...INEXACT according t

	/// \exception FE_INVALID for signaling NaN
	/// \exception FE_OVERFLOW, ...UNDERFLOW, ...INEXACT according to rounding
	inline half ldexp(half arg, int exp) { return scalbln(arg, exp); }

	/// Extract integer and fractional parts.
	/// **See also:** Documentation for [std::modf](https://en.cppreference.com/w/cpp/numeric/math/modf).