Changes between Version 3 and Version 7 of Ticket #25183


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Timestamp:
08/28/19 11:15:04 (2 years ago)
Author:
gh-kliem
Comment:

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  • Ticket #25183

    • Property Status changed from needs_review to needs_work
    • Property Dependencies changed from 27798 to #27798
    • Property Milestone changed from sage-8.2 to sage-8.9
  • Ticket #25183 – Description

    v3 v7  
    1414The construction `as_polyhedron` initializes the new (face-)polyhedron as via `P.__class__(parent, Vrep, None)`. In the case of the associahedron, this does not give a valid object, as the associahedron requires a cartan type as well.
    1515
     16Same (or similar problem) with:
     17
     18- `minkowski_sum`,
     19- `minkowski_difference`,
     20- `translation`,
     21- `dilation`,
     22- `convex_hull`,
     23- `intersection` (actually even worse as coercion fails),
     24- `polar`.
     25
    1626We fix the initialization of the associahedron to now require the cartan type on `__init__` (before it was assumed to be set after initialization).
    1727