The QuickCalc calculator includes geometric functions, unit conversions, and variables, in addition to the basic features found in scientific calculators.
Unlike most calculators, QuickCalc is an expression builder. For greater flexibility, it does not immediately calculate an answer when you click a function. Instead, you compose an expression that you can easily edit and, when you are finished, you click the equal sign (=) or press Enter. Later, you can retrieve the expression from the History area, modify it, and recalculate the results.
With QuickCalc, you can