Grapher

Solar functions and trace their graphs with ease! This is a simple graphing calculator with graphing capabilities similar to TI-83 or TI-89 calculators. To start adding equations, tap the graph! No ads, because I hate ads.

Features:
* Chart plotter via trackball, trackpad, d-pad (hard or soft)
Press ** to current trace position
** Up / Down to change the functions
* Find intersection of 2 graphics
* Graphic SD card in "My Graphics" Save
* Pinch-to-zoom and panning
* Full screen graphing calculator
* Custom Keyboard equation
* All colors are customizable
* Press and hold for d-pad (upper or lower) appears smooth
* Install the external media

Would love to hear suggestions for improvements or if you have problems with this program. Please email me if you think something is missing or want to request functionality.