Published September 18, 2020
| Version V4.2
Software
Open
polymake
Description
Changelog
general
- adjust c++ version check for compilers with incomplete c++17 support
common
- fix bug in back() of Bitset
- implement p-adic valuation of rational numbers (via flint)
- fix bug in normalization of QuadraticExtension
fan
- fix bug in HyperplaneArrangement when hyperplane is parallel to facet of SUPPORT cone
polytope
- fix bug in included_polyhedra for empty polyhedra
- various ball containment functions for polytopes added: contains_ball, contained_in_ball, minimal_ball, maximal_ball
- refactor containment checks
topaz
- documentation enhanced, several examples added
- implement function to compute broken circuit complex of a matroid
tropical
- refactor functions for computing tropical Pluecker vectors
Files
polymake/polymake-V4.2.zip
Files
(59.7 MB)
| Name | Size | Download all |
|---|---|---|
|
md5:1511b52b185bcd0b609d67f3d2bcab11
|
59.7 MB | Preview Download |
Additional details
Related works
- Is supplement to
- https://github.com/polymake/polymake/tree/V4.2 (URL)
References
- Ewgenij Gawrilow and Michael Joswig. polymake: a framework for analyzing convex polytopes. Polytopes—combinatorics and computation (Oberwolfach, 1997), 43–73, DMV Sem., 29, Birkhäuser, Basel, 2000. MR1785292 (2001f:52033).
- Benjamin Assarf, Ewgenij Gawrilow, Katrin Herr, Michael Joswig, Benjamin Lorenz, Andreas Paffenholz and Thomas Rehn. Computing convex hulls and counting integer points with polymake. Math. Program. Comput. 9 (2017), no. 1, 1-38. MR3613012