no way to compare when less than two revisions
Differences
This shows you the differences between two versions of the page.
— | news:release_4_1 [2020/06/15 11:43] (current) – prepare for 4.1 benmuell | ||
---|---|---|---|
Line 1: | Line 1: | ||
+ | ====== Polymake 4.1 ====== | ||
+ | |||
+ | Release dates: | ||
+ | * 4.1: June 15th, 2020 | ||
+ | |||
+ | ==== Changelog ==== | ||
+ | |||
+ | -- general -- | ||
+ | * Big object types and property types must have unique name within any application namespace | ||
+ | |||
+ | -- distribution -- | ||
+ | * add warning flags for clang 10 and gcc 10 | ||
+ | * adaptions for upcoming perl 5.32 | ||
+ | |||
+ | -- interfaces -- | ||
+ | * flint: | ||
+ | - required by default but can be disabled explicitly | ||
+ | - used for normalization of QuadraticExtension | ||
+ | - attach prime factorization as ' | ||
+ | * gmp: | ||
+ | - support for gmp 6.2 | ||
+ | * normaliz: update bundled version to 3.8.5 | ||
+ | * lrslib: update to 7.1 | ||
+ | |||
+ | -- common -- | ||
+ | * property type Graph renamed to GraphAdjacency on perl side, corresponding C++ class is still called Graph | ||
+ | * QuadraticExtension can now be normalized if polymake was built with flint | ||
+ | |||
+ | -- graph -- | ||
+ | * Add rand_spanningtree returning a random spanning tree | ||
+ | * Change output of all_spanningtrees to include a dictionary translating indices into edges | ||
+ | |||
+ | -- group -- | ||
+ | * more and improved examples | ||
+ | |||
+ | -- fan -- | ||
+ | * HyperplaneArrangement: | ||
+ | - is now derived from polytope:: | ||
+ | - AMBIENT_DIM got renamed to HYPERPLANE_AMBIENT_DIM | ||
+ | - Compute CELL_DECOMPOSITION via reverse search in C++ | ||
+ | - add visualization | ||
+ | * SubdivisionOfPoints: | ||
+ | * secondary_fan: | ||
+ | |||
+ | -- polytope -- | ||
+ | * Add method rand_normal for n random points from the unit ball | ||
+ | * Fix bugs in reverse_search_graph, | ||
+ | * lp2poly: various improvements for integer variables | ||
+ | |||
+ | -- tropical -- | ||
+ | * big object type RationalFunction tentatively renamed to TropicalRationalFunction, | ||
+ | * homology algorithm for patchworked hypersurface works with possibly non-regular triangulation as input | ||