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