Graph it! for Android

Graph it! app for android description: Graph it!
Provides the user with a smooth and fast function graphing environment that utilizes the phone 39 s processor for fast calculations.
Now compatible with android - 6!
(Android - 0+ required for multi touch support)features: graph unlimited functions.
Customize display with nearly unlimited colors.
Exponentially scaling zoom.
Touch or button controlled panning.
Essential graphing calculator functions: tracing dy dx roots extrema (max mins) and intersections all controlled by multi touch!
(See video for example)populate a scrolling table for exact x values and their matching y values.
Shows multiple points of interest at once (unlike a normal graphing calculator 39 s one point at a time).
Persistent graphs stored in database (functions stay after exit).
Requires no suspicious permissions internet solely used for non invasive ads.
Fully tested on droid x.
Supported operations: + natural log (written as log)exponents ( )sin cos tan and their inversesabsolute valueconstants: e x (exp(x)) piinstructions: 1) click functions button to edit functions you want to graph.
2) choose a color by clicking the white square.
3) click tools button to run graphing calculations.
4) touch the screen with two fingers to begin a calculation between them.
5) when done with a calculation click tools button again.
Youtube link: watch? V 5jnhv91vyjq feature player embeddedtips: use a light color for easy readability of calculated values.
Refer to syntax in the tools menu for equation entrance guidelines.
Important: expr lexer and parser used with permission: copyright 2002 by darius bacon.
Uses android color picker library under apache license - 0.
Please email any suggestions to king.
Appsus.
Note: please thoroughly describe any issues you have in your email or comment including phone model and os version.
Thank you!