Graphing Calc is an excellent, easy to use graphing calculator application. It contains several features not found on any other calculators on the market.

Standard Features:
*graph multiple cartesian, parametric, and polar equations in portrait or landscape mode
*automatically save history, equations, and constants for later use
*send calculation history and graph screenshots
*easy to use pivot interface which uses your phone theme

Special Features:
*automatically calculates intercepts, intersections, mins, and maxes on graphs - simply tap to find!
*smooth pinch to zoom and panning
*calculus functions including symbolic derivatives and numeric differentiation/integration
*large library of functions and constants, including probability distributions and physics constants

Version history:
v1.2 - Long press for 2nd function, French locale bug fix
v1.1 - Optional button sounds

Note: This app saves graph screenshots in the Pictures Hub so it requires access to the media library. The app and trial do not use internet or have ads.