Polymake 4.6

Release dates:

• 4.6: January 14th, 2022

– common –

• better transparency for threejs visualization

– polytope –

• new function describe() for Polytope
• new function secondary_configuration()
• secondary_polytope() return type changed from PointConfiguration to Polytope
• improve contains function to solve smaller LPs
• improve conversion methods lp2poly and poly2lp

– fan –

• make k_skeleton and common_refinement work properly for PolyhedralComplex

– topaz –

• renamed link_complex→link_subcomplex, star→star_subcomplex
• VERTEX_INDICES for subcomplex constructions
• MINIMAL_NON_FACES type changed to IncidenceMatrix