Function erfc

dnn/include/megdnn/dtype/half.hpp:2446–2446

Complementary error function. \param arg function argument \return 1 minus error function value of \a arg template typename enable ::type erfc(T arg) { return functions::erfc(arg); }

		/// \return 1 minus error function value of \a arg
//		template<typename T> typename enable<expr,T>::type erfc(T arg) { return functions::erfc(arg); }
        MEGDNN_HOST MEGDNN_DEVICE inline expr erfc(half arg) { return functions::erfc(arg); }
        MEGDNN_HOST MEGDNN_DEVICE inline expr erfc(expr arg) { return functions::erfc(arg); }

		/// Natural logarithm of gamma function.