Algebraic-entry, mathematical calculator with variables
Version: 2.0.1The world may not have needed yet another calculator, but I wrote this while playing with the Spirit parsing library, and maybe some people will find it useful. PlainCalc is a buttonless, algebraic-entry, mathematical calculator with variables.
Operating System: Mac OS X
To work with PlainCalc, type an expression or assignment and press Enter or Return. Unlike most calculators I've seen, PlainCalc allows you to indicate multiplication by juxtaposition, e.g., you can write 2πr instead of 2*π*r.