#15406: Add off-diagonal diagonal matrices
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Reporter: kcrisman | Owner:
Type: enhancement | Status: new
Priority: minor | Milestone: sage-5.13
Component: linear algebra | Keywords:
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
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That is, allow for some syntax so that one can construct a matrix like
{{{
sage: matrix([[0,0,0],[1,0,0],[0,1,0]])
[0 0 0]
[1 0 0]
[0 1 0]
}}}
using some variant on the diagonal matrix syntax. Apparently Matlab has
this facility - see [http://ask.sagemath.org/question/3206/create-a
-tridiagonal-matrix this ask.sagemath question].
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Ticket URL: <http://trac.sagemath.org/ticket/15406>
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