Polymake 3.4

Release dates:

  • 3.4: April 15th, 2019

Changelog

– interfaces –

  • TOSimplex: Add interface to MILP solver
  • jreality: support for java 12
  • Fix bookmarks to external software in documentation

– general –

  • several improvements for x3d visualization (e.g. via blender)
  • fix callable library path deduction (thanks Antonio Rojas)
  • various improvements in ipynb tutorials

– common –

  • all_subsets_of_k: c++ function now accessible from perl
  • polydb
    • support subobject arrays
    • add aggregate function

– fan –

  • PolyhedralFan: fix in visualization method
  • SubdivisionOfVectors: add property ALTSCHULER_DET

– polytope –

  • refactor MILP solvers to provide generic interface solve_MILP
  • Polytope: add property SPANNING, a polytope is spanning if the lattice points generate the lattice
  • PointConfiguration: add property MASSIVE_GKZ_VECTOR for triangulation subobject
  • rand_sphere: can sample rational points from the unit sphere
  • n_triangulations: Renamed to n_fine_triangulations, documentation adapted accordingly

– tropical –

  • add functions: tregular, stregular, tsgn
  • Hypersurface: fix DOME for polynomials with only one term
  • Hypersurface: improve documentation concerning required homogenization
  • Hypersurface: add property DUAL_SUBDIVISION
  • news/release_3_4.txt
  • Last modified: 2019/04/15 13:20
  • by benmuell