OK SO- First: press S. That's set mode. Type in sin, cos, or tan to change the end result of the picture. Second: Hold space and change the variables. This will also change the end result. Third: If ifThree is 1, you have to click three times when you enter clicking mode. If it's 0, you have to click twice. Fourth: Press 1 and click either 3 or 2 times. Fifth: Wait.