#10919: Addition of function ``is_uniform(k)`` for WordMorphism class
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Reporter: abmasse | Owner: abmasse
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-4.7
Component: combinatorics | Keywords:
Author: Alexandre Blondin Massé | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by slabbe):
With {{{trac_10919-uniform_morphism-abm.patch}}} :
{{{
sage: m = WordMorphism(dict(((i,[i]*i) for i in range(30))))
sage: %timeit m.is_uniform()
625 loops, best of 3: 25.5 µs per loop
sage: %timeit m.is_uniform(4)
625 loops, best of 3: 40.6 µs per loop
}}}
With {{{trac_10919-uniform_morphism-abm.patch}}} and {{{trac_10919_review-
sl.patch}}}:
{{{
sage: m = WordMorphism(dict(((i,[i]*i) for i in range(30))))
sage: %timeit m.is_uniform()
625 loops, best of 3: 18 µs per loop
sage: %timeit m.is_uniform(4)
625 loops, best of 3: 5.72 µs per loop
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10919#comment:2>
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