I used PostScript to implement a back-propagation neural network trainer for one of my AI classes. It's not beautiful postscript code (many local variables, som

I used PostScript to implement a back-propagation neural network trainer for one of my AI classes. It's not beautiful postscript code (many local variables, some parts are very clumsy because I didn't know better), but fun nonetheless: http://pastebin.com/eY0d11sA http://pastebin.com/eY0d11sA