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E.1 News and changesNEWS in SINGULAR 2-0-5The current version 2-0-5 is an update to the release series version 2-0. Changes with respect to version 2-0-4: Factorizing algorithms revisitedStarting with version 2-0-4, we use NTL (by Victor Shoup) for factoring univariate polynomials. The multivariate factoring code in libfac/factory does now also work over algebraic extension fields.Singular 2-0-5 uses NTL 5.3.1 and a lot of small improvements in the cooperation of factory and NTL. Extensions of the ring conceptOptimization in monomial representation.New ring attributeattrib(basering,"global");
For details: see the help entry of attrib .
Implementation of the Groebner Walksee groebnerwalk_lib.Implementation of Janet basis computationsee janet.Changes in SINGULAR librariesThe documentation of libraries was generally improved.
Internal Changes
Porting
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