news:release_4_7

Polymake 4.7

Release dates:

  • 4.7: July 15th, 2022

– distribution –

  • support for llvm+clang 14 and gcc 12
  • support for perl 5.36

– interfaces –

  • cdd: updated bundled version to 0.94m
  • nauty: updated bundled version to 2.7r3
  • normaliz: updated bundled version to 3.9.3
  • scip: support version 8.0.0
  • soplex: support version 6.0

– common –

  • add disable_rules command
  • threejs:
    1. update version
    2. depthWrite improvements

– matroid–

  • ehrhart polynomial for matroid polytopes
  • positroid: new rule
  • split compatibility: bug fix
  • ternary: bug fix in representation check

– polytope –

  • convex_hull:
    1. adjust labels to improve prefer behavior
    2. increase weights for count rules
  • conway: add CG construction
  • johnson solids: fix J34 construction
  • SlackIdeal: type migrated to application ideal

– topaz –

  • minimal_non_faces:
    1. bug fix for column number
    2. adjust preconditions for better algorithm choice
  • NON_REALIZABLE and GRASS_PLUCKER_CERTIFICATE for spheres (with holes)
  • new client poincare_sphere

– tropical –

  • voronoi_diagram: improve performance
  • news/release_4_7.txt
  • Last modified: 2022/07/15 09:09
  • by benmuell