Superb Plotter

This is now my favorite plotting tool. Once I got the hang of direct polish entry, keying in equations was much faster than any other method I have seen on other graphers. The author has made this a very powerful and slick app, invaluable for my college calculus, physics, & engineering courses. One small suggestion is the ability to hand enter constants, x,y values, limits of integration, etc. from the graph screen rather than wading through a few menus. The sliders are great, but sometimes its hard to get them right on the nose.

tkmmb about TouchPlot