Great

This quickly became my favorite 3d graphing app, it does what its supposed to do and it does it well, it optimizes polys according to the size of the geometry shown.

It triangulates, i wish it used quads so contour lines would be easier to visualize as it does with simpler surfaces, but its still pretty good.

Download it and graph this (copy/paste)

xsin(x)cos(y)+cos(y)sin(z)+cos(z)

Just for a taste of tasty srf

Python Programer about Quick Graph+