#20906: rank is missing in Combinatorial free modules
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Reporter: chapoton | Type: defect
Status: new | Priority: major
Milestone: sage-7.3 | Component: combinatorics
Keywords: | Merged in:
Authors: Frédéric Chapoton | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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comb. free modules do not have ranks as synonym method of dimension
let us add the alias
motivation: this fails
{{{
sage: V3=CombinatorialFreeModule(QQ,['a','b','c'])
sage: T=End(V3)
sage: from sage.modules.matrix_morphism import MatrixMorphism
sage: MatrixMorphism(T,matrix(QQ,[[1,2,3],[2,3,4],[3,4,5]]))
}}}
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Ticket URL: <https://trac.sagemath.org/ticket/20906>
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