v9.0 [May 15, 2014] - Fixed problem of 0 being entered from keyboard.
v8.1 [Nov 25, 2010] - Minor Improvements to User Interface.- Library Update.
Scientific, graphing and financial calculator.
Define variables and solve mathematical equations and functions.
An enhanced, easy-to-use and powerful scientific calculator.
It allows you to perform complex mathematical calculations.
Simulation program of a functional expression calculator
