Calclipse is a free math application written in Java.

Calclipse is a free math application written in Java and distributed under the GNU General Public License. Feature HighlightsRecognizes a wide range of predefined symbols, covering areas such as Trigonometry, statistics and Linear Algebra. Supports a scripting language that allows you to define your own variables and functions. Supports a pluggable component type called MComp, which are implemented as Java classes and can be used in scripts. Includes MComps for 2D and 3D Graph plotting. Comes with a powerful and intuitive GUI that lets you evaluate expressions and execute scripts interactively.