C++ RPN Calculator
Quick project I developed to learn C++. Uses Reverse Polish notation to perform mathmatical calculations.
How to use
Available operands: Add +, Subtract -, Multiply *, Divide /, Exponential ^ or **
Square Root: SQRT
Clear: C
All Clear: AC
Example valid expression:
5
6
+
[returns 11, removes 5 and 6, and places 11 bottom of the stack]
Note that all inputs are case-insensitive.