news:release_4_2

Polymake 4.2

Release dates:

  • 4.2: September 18th, 2020

– 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
  • news/release_4_2.txt
  • Last modified: 2020/09/18 09:10
  • by lkastner