Function fdim

samples/common/half.h:3040–3043

Positive difference. \param x first operand \param y second operand \return \a x - \a y or 0 if difference negative template typename enable ::type fdim(T x, U y) { return functions::fdim(x, y); }

/// \return \a x - \a y or 0 if difference negative
//		template<typename T,typename U> typename enable<expr,T,U>::type fdim(T x, U y) { return functions::fdim(x, y); }
inline expr fdim(half x, half y)
{
    return functions::fdim(x, y);
}
inline expr fdim(half x, expr y)
{
    return functions::fdim(x, y);