Please turn on Turbo mode: Press Green Flag + Shift Sine waves of x and y... negative and positive...There are four sine waves here: y = n*((sin)x)) y = -1(n2*((sin)x))) x = n3*((sin)y)) x = -1(n4*((sin)x))) Plus, another dot moving across the screen with brightness of 90 and a color effect of the variable n. I guess the color of n creates the "shadows" of the horizontal sine waves...
