Hold Shift and click Green Flag to turn turbo mode on. Spacebar clears screen. This project implements the equation at this webpage : http://jsxgraph.uni-bayreuth.de/wiki/index.php/Circles_on_circles_rotating_in_opposite_directions The sliders here do the same as the sliders there. Adjust c1x100 to produce the correct c1 to match that webpage. Same for c2x100. H key hides variables. S key shows them. See http://logicenginedesigns.com for a fun app that morphs based on these equations with several unique artful modes. Press Up Arrow to see stamping of Costumes. Press N key to go to next costume (after up arrow selected) Press Down Arrow to stop stamping and clear screen.
