The Java Algebra System (JAS) is an object oriented, type safe, multi-threaded approach to computer algebra. JAS provides a well designed software library using generic types for algebraic computations implemented in the Java programming language. The library can be used as any other Java software package, or it can be used interactively or interpreted through a Jython or JRuby front end. The focus at the moment is on commutative and solvable polynomials, power-series, multivariate polynomial factorization, Gröbner bases, and applications.

Changes:
This release adds new algorithms for solvable polynomial rings over solvable local rings in classes LocalSolvablePolynomialRing and LocalSolvablePolynomial and new scripting examples for such solvable polynomial rings. The handling of non-commutative relations of solvable polynomials has been refactored to implement and use an interface RelationGenerator. Some more Findbugs and Eclipse issues and several problems with jruby of Android have been fixed and improved

URL:
Java Algebra System – Freecode

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