CALC

I seem to have an obsession with calculators...
My original one: http://www.greenfoot.org/scenarios/11827

Just type, no buttons.

OPERATORS SUPPORTED
Addition "+"
Subtraction "-"
Multiplication "*"
Division "/"
Exponentation "^"

THIS IS A PROTOTYPE!
Parentheses VERY SOON
AND Negative numbers!!
Sin Cos Tan and all that too
And roots :)

By Meinselv! Nichodon!