Chaos Magnet

Math you will probably never need

One day, after we finally move, I'm going to go back to college for my Ph.D. Before I do that, I'm going to have to take the GRE, and with my grades in college -- hey, I was supporting a family, cut me some slack -- I am going to have to really ace it. Thing is, my subject of choice is Physics, and my math is really, really rusty. Right now we're working on a tutorial that has a 3D graph in SVG, and I'm struggling to figure out how to represent it in a 2D space that adapts to the user's viewpoint. So I was very happy to find Miscellaneous Mathematical Utilities. These Javascript routines also have explanations of how the math actually works, so they're interesting to read.

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