The jgimmick package provides useful swing gadgets: a jog wheel and a timer control panel.

tool box for the facetedge package

This package provides a 2D scene graph api based on the rendering capabilities of java.awt.Graphics2D.

mfc provides mathematical foundation classes, e.g., complex numbers, polynomials, 2x2-matrices, fractional linear transformations, quaternions.

Provides the classes for a facet edge data structure.

Lots of interfaces that describe different domains and functions.

This package implements numerical methods and algorithms for the evaluation of certain automorphic functions and forms in the context of Schottky uniformization.

JTerm is a swing component that roughly has the look and feel of a Unix shell window: You can type text to some prompt and after hitting Return the text is evaluated. You are shown the result and you are presented with the next prompt.

The java2dx package extends java2d by connecting java2d functionality with that of other jTEM projects (modelling, numericalMethods, jrworkspace, beans)

The basic linear algebra system is a package that provides classes for integer, real, and complex matrices and vectors; which forward the actual calculations to the corresponding methods of the jTEM packages mfc and numericalMethods.

jPETScTao is the name for a Java project, that tries to make a part of the functionality of two numeric libraries PETSc and Tao accessible for Java programs. It utilizes the JNI to achieve that. See

This package provides an abstract setting for creating and editing scenes needed for running mathematical or physical simulations. In the simplest case this could be a 2D vector graphics drawing application for creating 2D scenes of shapes or a 3D mo

The jTEM project beans provides the means to auto generate a GUI to inspect objects that conform to the JavaBeans™ specification.

A class library for a 2d Möbius geometry viewer.

The mathExpr library provides classes to parse and evaluate mathematical expressions.