A premier mind-mapping software written in Java
A portable, multi-platform, command-line driven graphing utility
Computer Algebra System written in Common Lisp
2D & 3D TeX-Aware Vector Graphics Language
Cross-platform, scientific graphics plotting library
An interactive viewer for three-dimensional chemical structures.
Financial Derivatives Calculator with 171+ Models (Options Calculator)
3D Without Boundaries
Data analysis tool
A scientific plotting library for C/Fortran built on cairo
Tao3D is a programming language for real-time interactive 3D
Geodesy based library (geodetic and geocentric functions)