Summing Over All Paths for Multiple Openings

Click anywhere in the region between the barrier and the screen to create openings for the electron to pass through. Clicking above the screen selects the endpoint on the screen to graph. Click the "Left" or "Right" buttons to have the point on the screen move in the corresponding direction, and press "Stop" to stop the movement. Clicking within the circles at the bottom change the phase and probability associated with the opening of the corresponding color. Clicking the remove button below a circle removes that slit.