hololight / android_packages_apps_calculator

Calculator

A calculator that tries to include graphing and matrix math without losing its simplicity. Slide left and right to access more panels.

Features:

• Basic arithmetic (+, -, *, /)
• Trigonometry (sin, cos, tan, arcsin, arccos, arctan)
• Complex numbers (5+7i)
• Graphs X,Y functions (Y=X^2)
• Basic matrix math (+, *)
• Hexadecimal and Binary support (1A+E)
• Animated history (Long press to copy)
• Hide pages you don't need
• Tablet and Smartphone supported
• Completely open source!

Jar files:

achartengine.jar - A modified version of achartengine (http://achartengine.org/) that can be found here (https://github.com/Xlythe/achartengine) achartengine is used for graphing

arity-2.1.6.jar - Arity (http://code.google.com/p/arity/) Arity is used to solve math given as a string

ejml-0.21.jar - Efficient Java Matrix Library (http://code.google.com/p/efficient-java-matrix-library/) Used to resolve matrix math

slider.jar - Slider (https://github.com/Xlythe/Slider) Slider is an animated view developed by me. It's used for the history pull down.