#12469: RuntimeError raised by standard_factorization of a finite word
---------------------------------+------------------------------------------
Reporter: htremblay | Owner: htremblay
Type: defect | Status: needs_review
Priority: major | Milestone: sage-5.0
Component: combinatorics | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers: André Apitzsch
Authors: Hugo Tremblay | Merged in:
Dependencies: | Stopgaps:
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Changes (by aapitzsch):
* reviewer: => André Apitzsch
Old description:
> {{{
> sage: w=Word('babba')
> sage: w.standard_factorization_of_lyndon_factorization()
> Traceback (most recent call last)
> ...
> RuntimeError: Bug in standard factorization of words
> }}}
>
> {{{
> sage: w=Word('a')
> sage: w.standard_factorization()
> Traceback (most recent call last)
> ...
> RuntimeError: Bug in standard factorization of words
> }}}
New description:
{{{
sage: w=Word('babba')
sage: w.standard_factorization_of_lyndon_factorization()
Traceback (most recent call last)
...
RuntimeError: Bug in standard factorization of words
}}}
{{{
sage: w=Word('a')
sage: w.standard_factorization()
Traceback (most recent call last)
...
RuntimeError: Bug in standard factorization of words
}}}
Apply
1. [attachment:trac_12469.patch]
1. [attachment:trac_12469_correction.patch]
1. [attachment:trac_12469_reviewer.patch]
--
Comment:
If you are okay with my patch you can change the status to positive
review.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12469#comment:4>
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