Opened 6 years ago
Last modified 5 years ago
#15357 new enhancement
Methods for permutation group elements
Reported by: | nthiery | Owned by: | |
---|---|---|---|
Priority: | major | Milestone: | sage-6.4 |
Component: | group theory | Keywords: | |
Cc: | sage-combinat, tscrim | Merged in: | |
Authors: | Reviewers: | ||
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description (last modified by )
Add the following features to permutation group elements:
def support(self): """ Return the support of ``self`` that is the points that are not fixed. """ def fixed_points(self): ? ... def cycle_type(self): """ Return the cycle type of ``self``. """
Besides, for concistency with the cycle_tuples
method, the cycles
method could accept the option singleton. It's questionable whether we want to have those two very similar methods in the first place.
See also the discussion in #14319.
Change History (5)
comment:1 Changed 6 years ago by
- Description modified (diff)
comment:2 Changed 5 years ago by
- Cc tscrim added
comment:3 Changed 5 years ago by
- Milestone changed from sage-6.1 to sage-6.2
comment:4 Changed 5 years ago by
- Milestone changed from sage-6.2 to sage-6.3
comment:5 Changed 5 years ago by
- Milestone changed from sage-6.3 to sage-6.4
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