-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-dda63395aa 2026-03-20 00:16:04.477770+00:00 --------------------------------------------------------------------------------
Name : ccluster Product : Fedora 44 Version : 1.1.8 Release : 2.fc44 URL : https://github.com/rimbach/Ccluster Summary : Cluster the roots of a univariate polynomial Description : Ccluster is a C library implementing an algorithm for local clustering of the complex roots of a univariate polynomial whose coefficients are complex numbers. The inputs of the clustering algorithm are a polynomial P, a square complex box B and a rational number eps. It outputs a set of eps-natural clusters of roots together with the sum of multiplicities of the roots in each cluster. An eps-cluster is a complex disc D of radius at most eps containing at least one root, and it is natural when 3D contains the same roots as D. Each root of P in B is in exactly one cluster of the output, and clusters may contain roots of P in 2B. The implemented algorithm is described here: https://dl.acm.org/citation.cfm?id=2930939. Please cite https://link.springer.com/chapter/10.1007/978-3-319-96418-8_28 if you use it in your research. -------------------------------------------------------------------------------- Update Information: Changes in version 1.1.8: Fixed setup Fixed compatibility with flint ⥠3.4.0 Fixed a type clash with Singular -------------------------------------------------------------------------------- ChangeLog: * Wed Mar 11 2026 Jerry James <[email protected]> - 1.1.8-2 - Hide number typedef to fix Singular build * Tue Mar 10 2026 Jerry James <[email protected]> - 1.1.8-1 - Version 1.1.8 - Drop all patches -------------------------------------------------------------------------------- References: [ 1 ] Bug #2445920 - ccluster-1.1.8 is available https://bugzilla.redhat.com/show_bug.cgi?id=2445920 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-dda63395aa' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys --------------------------------------------------------------------------------
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