Remap or Map function in Javascript

Question

Of late, most of my programming experience has been in Processing, and more recently I have been wanting to branch out a little deeper in to some JavaScript, since they are

Answer 1

Here's an implementation of the Processing Math convenience methods in Javascript. It's a straight conversion of the original Processing Java source.

p5.sq()
p5.constrain()
p5.degrees()
p5.mag()
p5.dist()
p5.lerp()
p5.norm()
p5.map()

Get the code from here: https://github.com/trembl/p5.Math.js/