#15104: Special case modn_dense matrix operations to improve performance
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Reporter: nbruin | Owner:
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-6.2
Component: linear algebra | Resolution:
Keywords: | Merged in:
Authors: Nils Bruin, Simon | Reviewers:
King | Work issues: regression in
Report Upstream: N/A | right_kernel_matrix
Branch: | Commit:
u/SimonKing/ticket/15104 | 0f008f9266e3ed6fbd67e7f3d357474825bdb160
Dependencies: | Stopgaps:
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Comment (by SimonKing):
Doing `M=matrix(GF(5),6,6,range(36))` does ''not'' trigger the creation of
the category of vector spaces over `GF(5)`. I wonder why this is the case:
After all, `M` knows its parent, and as I have just checked the category
of vector spaces should ''always'' be used when creating a matrix space.
So, does the `matrix` function do anything funny when creating a matrix?
Such as: Not creating the matrix space which the matrix belongs to?
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Ticket URL: <http://trac.sagemath.org/ticket/15104#comment:28>
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