rvector.c++

	/*template <typename T, ulword n, typename TArith>
	type<std::enable_if<std::is_arithmetic<TArith>::value, RVector<T, n>>>
	operator + ( TArith right, const RVector<T, n>& left ) {
		RVector<T, n> r;
		for ( ulword i = 0; i < n; ++i ) {
			r[ i ] = static_cast<T>( left[ i ] + right );
		}
		return r;
	}

	template <typename T, ulword n, typename TArith>
	type<std::enable_if<std::is_arithmetic<TArith>::value, RVector<T, n>>>
	operator + ( const RVector<T, n>& left, TArith right ) {
		return right + left;
	}*/

	template <typename T, ulword n>
	RVector<T, n> operator + ( T right, const RVector<T, n>& left ) {
		RVector<T, n> r;
		for ( ulword i = 0; i < n; ++i ) {
			r[ i ] = static_cast<T>( left[ i ] + right );
		}
		return r;
	}

	template <typename T, ulword n>
	RVector<T, n> operator + ( const RVector<T, n>& left, T right ) {
		return right + left;
	}