#18186: Add cardinality() to MatrixSpace
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Reporter: jmantysalo | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.6
Component: linear algebra | Keywords:
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
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For example `MatrixSpace(GF(2), 3, 4).cardinality()` should return
`2^(3*4)`, and matrix spaces over inifinite rings should return
`Infinity`. Also `MatrixSpace(GF(3),4,5) in FiniteSets()` should return
`True`.
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Ticket URL: <http://trac.sagemath.org/ticket/18186>
Sage <http://www.sagemath.org>
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