Computer Algebra System written in Common Lisp
Cross-platform, scientific graphics plotting library
Draw vector graphics to scale using a descriptive language
Award-winning modern data processing in C++17/20
Earth orbits and satellite coverage display in 3D on your laptop.
OpenGrADS provides extensions and interfaces for GrADS.
Analysis and display of Census, business, government attribute data
PyMOL is an OpenGL based molecular visualization system