Smart-Calculator

A calculator capable of performing mathematical operations using variables

Tech Stack:

java 1.14.0

Features:

1. Ability to define and store variables (using HashMaps)
2. Perform calculations involving numbers beyond 'int' limit (using BigIntger)
3. Strict error handling mechanism to prevent unwanted termination of program (using Regex)

Files:

|--Calculator.java    A command line program
|--CalcGui.java       A GUI inteface to execute operations