A recurrent net for binary addition
	• The network has two input units and one output unit. • The network is given two input digits at each time step. • The desired output at each time step is the output for the column that was provided as input two time steps ago. – It takes one time step to update the hidden units based on the two input digits. – It takes another time step for the hidden units to cause the output.
				0 0 1 1 0 1 0 0 0 1 0 0 1 1 0 1 1 0 0 0 0 0 0 1
							time