#19364: Add edges() and endpoints() method to intervals
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Reporter: jdemeyer | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.10
Component: basic arithmetic | Resolution:
Keywords: | Merged in:
Authors: Jeroen Demeyer | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/jdemeyer/add_edges___method_to_rif_and_cif_elements|
388d495a093e551084e137f947e51ad74f6e0100
Dependencies: | Stopgaps:
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Comment (by vdelecroix):
Replying to [comment:10 jdemeyer]:
> "needed" is always very subjective. I mean, is Sage (the program as a
whole) "needed"?
>
> The main motivation is to allow more easily code which can run unchanged
for both `RIF` and `CIF`. Depending on the application, that would be
either `edges()` or `endpoints()` which happen to coincide for `RIF` but
not for `CIF`.
I understand that you need an implementation in both `RIF` and `CIF`. I do
not understand why you need two methods. My comment concerned the fact
that `edges` can easily be deduced from `endpoints`.
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Ticket URL: <http://trac.sagemath.org/ticket/19364#comment:11>
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