Clean RPN

Clean RPN is a simple and clean RPN calculator. Unlike other RPN calculators which try and mimic the appearance 30 year old desk calculators, clean RPN takes advantage of the screen space and rich input that your phone or tablet provides. The results of your calculation appear while you type and a scrollable list of previous calculations allows you to easily keep track of your history.

Features:

• Perform calculations using RPN - Reverse Polish notation AKA postfix notation

• Results appear as you type your calculation - no need to press enter

• Scroll through a list of history

• Tap on a result from your history to include it in the current calculation

• Support for tablets and phones

• Share your history via e-mail, etc

• Use custom number and function key boards to build your calculation - or your devices built in keyboard

• Wide number of mathematical functions supported

Mathematical functions supported

◦ Multiply, Divide, Subtract and Add

◦ Sin, Cos, Tan,

◦ Shin, Cosh, Tanh

◦ Arc-Sin, Arc-Cos, Arc-Tan, Arc-Tan2

◦ Arc-Sinh, Arc-Cosh, Arc-Tanh

◦ Exponents

◦ log and log10

◦ Square and Cube roots

◦ Ceiling and floor

◦ GCD and LCM

◦ Pi

◦ Factorial

◦ e^x

◦ Modulus

◦ Negate

◦ exchange X,Y

◦ Integer devision