Great app

I like the ability to copy and paste during entry. When I did the last update I lost all my formulas. The 2D view needs finer lines and grids to match my display resolution - or a choice of line widths. When I print 2D, it is too murky and low quality unlike other similar apps that prints excellent. The 3D lines are excellent. Other than that Id give it a 5 star.

Zmistery about Good Grapher Pro - scientific graphing calculator