Opened 7 years ago

Last modified 3 months ago

#18310 needs_work enhancement

Finite dimensional modules with basis: improved conversions to vectors and matrices — at Initial Version

Reported by: nthiery Owned by:
Priority: major Milestone: sage-9.7
Component: linear algebra Keywords:
Cc: hivert, saliola, virmaux, sage-combinat, tscrim, darij Merged in:
Authors: Reviewers:
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

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Description

This ticket:

  • Implements the option sparse for CombinatorialFreeModule.Element._vector_
  • Implements Modules.WithBasis.FiniteDimensional.ParentMethods.matrix for building a matrix from a list of elements
  • Refactors Modules.WithBasis.FiniteDimensional.MorphismMethods.matrix to use the latter and accept the option sparse

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