#7145: Interval exchange transformations
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Reporter: vdelecroix | Owner: vdelecroix
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-4.3
Component: combinatorics | Keywords:
Work_issues: | Author: Vincent Delecroix
Upstream: N/A | Reviewer:
Merged: |
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Comment(by slabbe):
Vincent, I tried your code again with Thierry Monteil who knows better
this field and he liked all the functions you implemented.
He suggested that you change Permutation* to `LabelledPermutation` or
`PermutationwithLabel`... up to you.
Also, I notice the following. I think it should be a method and not an
attribute :
{{{
sage: p = Permutation([4,3,2,1])
sage: pp = PermutationIET(p)
sage: pp.alphabet
Ordered Alphabet [1, 2, 3, 4]
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7145#comment:5>
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