The Ray Tracing in One Weekend series of books
Discrete-event simulation modeling software for science and education
Use simulation to perform statistical analyses.
Intellect Modeling Kit: assisting research, diagnostics, consulting
A flexible mathematical expressions parser for JAVA, Android, C# .NET
PeCalc is a polyvalent engineering calculator for S&T students
Acoustic Simulation Library for Frequency and Time Domain Simulations.
Library Hyper Math for GCC (C++)
Library Finance Math for GCC (C++)
a financial math library and financial market data database
A C++ template library extending syntax towards mathematical notation
Mathematical Parser for Java
Repository has been moved to: http://dtitov.github.com/bracer
A 3D rendering / entity engine
A plugin for JabRef