Very nice work. Bret Victor also has demos showing "dynamic" manipulation of math. http://worrydream.com/#!/KillMath http://worrydream.com/#!/KillMath There'

Very nice work. Bret Victor also has demos showing "dynamic" manipulation of math. http://worrydream.com/#!/KillMath http://worrydream.com/#!/KillMath There's also the Lucas gallery but they are straight animations and not manipulated by user. http://en.wikipedia.org/wiki/User:LucasVB/Gallery http://en.wikipedia.org/wiki/User:LucasVB/Gallery