#3436: random_matrix() with prescribed density buggy
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Reporter: rpw | Owner: was
Type: defect | Status: needs_work
Priority: major | Milestone: sage-4.3.1
Component: linear algebra | Keywords:
Work_issues: | Author: spancratz
Upstream: N/A | Reviewer:
Merged: |
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Comment(by spancratz):
Craig: the approach you suggest does not seem to work out quite as
nicely, since the ``randomize`` method accepts two parameters
``num_bound`` and ``den_bound``, which are accept by the rational field
but *not* by the cyclotomic field. A way around this problem is to
generate the cyclotomic numbers ourselves in the matrix method, as a
sequence of rationals of length the degree of the field extension. I'll
write that now.
Sebastian
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/3436#comment:10>
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