#7543: Add S-adic to the word generator
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Reporter: slabbe | Owner: slabbe
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-4.3.1
Component: combinatorics | Keywords:
Work_issues: | Author: Sebastien Labbe
Upstream: N/A | Reviewer: Vincent Delecroix
Merged: |
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Changes (by vdelecroix):
* status: needs_review => needs_work
Comment:
In the .identity_morphism() there a big problem with infinite alphabet !
The following will never finish
{{{
sage: W = Words(alphabet=Alphabet(name="NN"))
sage: W.identity_morphism()
}}}
Anyway, it seems that WordMorphism is not implemented for infinite
alphabet. Could you just raise an Error saying "Not implemented for
infinite alphabet" or something like this ?
The rest is OK (I've got no doctesting error with the patch applied on a
native 4.3 release)
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7543#comment:13>
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