------------------------------------------------------------------- Tue Feb 4 17:44:38 UTC 2014 - jengelh@inai.de - Update to new upstream release 1.4 * Package rename from citrus to semigroup. The package has been completely overhauled, the performance has been improved, and the code has been generalized so that in the future the same code can be used to compute with other types of semigroups. * This release includes several new methods for inverse semigroups of partial permutations and for free inverse semigroup. Most notably among the new methods for inverse semigroups of partial permutations are: "SmallerDegreePartialPermRepresentation" and "VagnerPrestonRepresentation" for changing the representation of an inverse semigroup of partial permutations. * The methods in Semigroups have been extended to apply to arbitrary subsemigroups of regular Rees 0-matrix semigroups over groups; * A new method for MaximalSubsemigroups of Rees matrix semigroup has been implemented; * The function Read/WriteSemigroups have been renamed Read/WriteGenerators and their performance has been improved. It is now possible to use WriteGenerators to write to a gzipped file. ------------------------------------------------------------------- Fri May 10 13:47:02 UTC 2013 - jengelh@inai.de - Split citrus (version 0.9999) off the gap RPM package