Function frexp

samples/common/half.h:3622–3625

Decompress floating point number. \param arg number to decompress \param exp address to store exponent at \return significant in range [0.5, 1) template typename enable ::type frexp(T arg, int *exp) { return functions::frexp(arg, exp); }

/// \return significant in range [0.5, 1)
//		template<typename T> typename enable<half,T>::type frexp(T arg, int *exp) { return functions::frexp(arg, exp); }
inline half frexp(half arg, int* exp)
{
    return functions::frexp(arg, exp);
}
inline half frexp(expr arg, int* exp)
{
    return functions::frexp(arg, exp);