Graphite is an efficient and accurate graphing calculator for the iPhone and iPod touch. Graphite combines an intuitive, polished multi-touch interface with powerful numeric methods to allow fast and precise computation of roots, extrema, integrals, and intersections. Heavy testing and careful interface design means Graphite is easy and fun to use even when dealing with complicated functions. Graphite is currently on sale for $2.99 at the iTunes application store!
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Onboard Help
Graphite features an extensive onboard html help document that covers every aspect of the interface. Click here to view the help document in your browser. Note: the help document is optimized for viewing on the iPhone/iPod touch's screen.

Here are some screenshots of various sections of the interface. All modes can be viewed in either landscape or portrait to best suit the situation.
If you have questions, comments, bug reports, or feature suggestions, please send an email to
Design and code ©2012 Julian Panetta
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