#Calculator Pi# Calculator Pi is a simple text input calculator, inspired by Windows XP PowerToys Power Calculator and TI graphing calculators. Simply type in your math expression and press enter.

##Current features##

• Basic operations 2+3=5, 5-2=3, 2*3=6, 6/2=3
• Exponentiation 2^8=256
• Order of operations 1+2*3^2=19
• Parentheses (1+2)*3=9
• Constants pi, tau, phi, e
• Answer preview displays current answer while typing
• History recall up/down arrow keys
• Answer preview displays answer while typing

##Future enhancements##

• Functions sin(pi)=0
• Custom variables x=5, x+2=7
• Syntax highlighting different colors for numbers, operators, and variables
• Color themes orange might not be for everyone

##Platforms##

• Windows Desktop Free download!
• Windows Store
• Windows Phone