Symja - Java computer algebra language & symbolic math library
Framework & GUI for Bayes Nets and other probabilistic models.
Computation and Visualization environment
Numerical models for chemical and process engineering
Modular Java framework for meta-heuristic optimization
Computer calculations made easy
API for all possible cellular automata that work same at all angles
sparse and dense matrix, linear algebra, visualization, big data
Realtime bigdata tool for bit strings up to 2^63 based on AVL forest
A science API for Java
Open-source computational library written in pure JAVA
A simple programmable spreadsheet for learning statistics.
Pure Java Fuzzy API
neural network implementation in java