Mini-calculator-using-Java-GUI

A small non-scientific calculator built using Java AWT Package

Features

• Contains digit buttons from 0-9.

• Basic arithmetic operations that can be performed:

  • Addition ('+')
  • Subtraction ('-')
  • Multiplication ('*')
  • Division ('/')
  • nth root of any number ('root')

• Additional features:

  • '=' sign to perform the selected operation and get the output on screen/textfield.
  • 'Delete' to delete one character at a time.
  • 'Reset' to clear the entire screen/textfield (functions as All Clear).
  • A label "Error occured" may appear in case there is a 'division by zero' error. In case it doesn't, then the screen/textfield shows "Infinity".

Test Example