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news:release_3_3 [2019/02/12 11:11] (current)
benmuell prepare for 3.3 release
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 +====== Polymake 3.3 ======
  
 +Release dates: ​
 +  * 3.3: February 12th, 2019
 +
 +==== Changelog ====
 +
 +-- distribution --
 +  * C++ wrappers refactored into json format
 +    * requires perl JSON module
 +  * Add option --with-ccache for using ccache when building polymake
 +  * Mac OS X
 +    * removed fink as the default package manager
 +    * included support for the brew package manager
 +    * improve JuPyMake support
 +  * support for clang 6, 7 and gcc 8
 +  * support for java 10
 +  * adapt to changes in boost 1.67
 +  * improvements in java build/​install process
 +  * improve callable library file structure
 +  * include INSTALL and COPYING in tarball again
 +  * fix JuPyMake installation for python3 older than 3.5
 +  * several improvements for polymake-in-container
 +
 +-- interfaces --
 +  * SCIP: Add interface for solving mixed integer linear programs
 +  * TOSimplex: Add interface for computing lattice points
 +  * soplex: Use soplex from SCIP, if available
 +  * mptopcom: Add interface for computing triangulations of point configurations,​ optionally with group action
 +  * TOPCOM: If mptopcom.rules is configured, topcom.rules can inherit from this
 +  * normaliz interface: two minor fixes, added support for EHRHART_QUASI_POLYNOMIAL,​ update normaliz version
 +  * support for lrslib 070
 +
 +-- general --
 +  * threejs is the default viewer if jreality is not configured
 +  * add x3d visualization (e.g. via blender)
 +  * matrix comparison is stricter now
 +  * various bug fixes
 +
 +-- graph --
 +  * fix edge number of permuted graphs
 +
 +-- fulton --
 +  * Migrate remaining code from Andreas Paffenholz to core. Add tests and bugfixes
 +
 +-- group --
 +  * Add small object SwitchTable,​ used for finding lex-optimal vectors in orbits under permutation action
 +  * Add property SWITCH_TABLE to PermutationAction
 +
 +-- polytope --
 +  * Add Billera-Lee construction for polytopes
 +  * Add property MILP to Polytope for mixed integer linear programs
 +  * Refactor covex hull solvers, introduce generic methods enumerate_facets and enumerate_vertices
 +  * Refactor LP solvers to generic interface
 +  * Add mptopcom.rules for interfacing mptopcom
 +  * vertex_figure:​ correct intermediate LP
 +  * BOUNDED_COMPLEX:​ correct ADJACENCY
 +  * Cone-VISUAL:​ fix incidences
 +  * tensor: dont compare example output (order depends on cdd version)
 +  * Introduce property EHRHART_POLYNOMIAL of type UniPolynomial<​Rational,​ Int>
 +  * Change property EHRHART_POLYNOMIAL_COEFF into a user_method
 +
 +-- tropical --
 +  * atint: Methods returning perl arrays for lines in tropical cubics now return BigObjectarrays
 +  * add tropical real hypersurfaces with geometrical realization method
 +  * improve implementations around tropical determinant
  • news/release_3_3.txt
  • Last modified: 2019/02/12 11:11
  • by benmuell