GCalc 3.0

GCalc is designed to provide a basic, easy-to-use, well-balanced set of graphing functionality for algebra, pre-calculus, calculus and beyond. In order for GCalc to run, you have to have installed on your computer Java 1.4 (or higher).

There are several functions you can perform: standard arithmetic operations (exponentiation, multiplication, division, addition, subtraction), trigonometric functions, hyperbolic functions, sign functions, roots, exponential/logarithm, engineering functions, rounding functions, sum and product, calculus, equality/inequality operations, Boolean operations, piecewise functions.