Changes between Initial Version and Version 5 of Ticket #28274


Ignore:
Timestamp:
08/25/19 21:35:33 (13 months ago)
Author:
tscrim
Comment:

Okay, that helps quite a lot. Thanks.

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  • Ticket #28274

    • Property Status changed from new to positive_review
    • Property Authors changed from to Markus Wageringel
    • Property Cc tscrim nthiery added
    • Property Branch changed from to u/gh-mwageringel/28274
    • Property Reviewers changed from to Travis Scrimshaw
    • Property Commit changed from to 4ba13d872900eba7e2f556afd77bfc0f94852521
  • Ticket #28274 – Description

    initial v5  
    1111  Because of this, looking up elements by key as in `f[next(iter(f.keys()))]` raises a type error. For example, this is used in `DisjointUnionEnumeratedSets`.
    1212
    13 - The category of finite enumerated families should be in `FiniteEnumeratedSets()`, while currently it is only in `EnumeratedSets()`.
     13- Finite enumerated families should be in the category of `FiniteEnumeratedSets()`, while currently it is only in `EnumeratedSets()`:
     14  {{{
     15sage: Family(Permutations(4)) in FiniteEnumeratedSets()  # should be True
     16False
     17  }}}
    1418
    1519- Infinite enumerated families are currently indexed by `NonNegativeIntegers()` from `sage.categories.example.infinite_enumerated_sets`. This ticket replaces the usage of these example numbers by those in `sage.sets.non_negative_integers`. This also includes one instance in `baxter_permutations`.