Scratch handles infinity in a very odd way. I found a way to using that odd method to create some beautiful patterns. The animation looks like its dancing, when it moves very fast that time, its parent variable tends to infinity. And it occurs in a very periodic manner. So it shows the beauty of trigonometry, and how the tan function approaches infinity in a certain time period. Enjoy! Type in any number to get the animation from a certain color range. :)
All by me. @Rockstarincoding