see how all the functions look like as they move to the end of the screen, here are all of the colors in case you can't see it: Blue: Sine Red: Cosine Purple: Tangent Green: Log Cyan: Sec (1/Cos x) Pink: Cotangent (Cos x/ Sin x) Extra: Yellow: Mod (x Mod 10) I am referring x as a variable that goes up forever, not the x pos. Keep in mind some of the results are multiplied for more drastic effect, as without multiplier it just appears as a line, but some functions (log) appears as a line no matter how you multiply it.