GrÃbner Bases Theory Fabian Immler, Alexander Maletzky This formalization is concerned with the theory of GrÃbner bases in (commutative) multivariate polynomial rings over fields, originally developed by Buchberger in his 1965 PhD thesis. Apart from the statement and proof of the main theorem of the theory, the formalization also implements Buchberger's algorithm for actually computing GrÃbner bases as a tail-recursive function, thus allowing to effectively decide ideal membership in finitely generated polynomial ideals. Furthermore, all functions can be executed on a concrete representation of multivariate polynomials as association lists. http://www.isa-afp.org/entries/Groebner_Bases.shtml Enjoy!
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