#6934: Fix eigenvectors (and a lot of other stuff) for symbolic matrices
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Reporter: kcrisman | Owner: was
Type: defect | Status: needs_review
Priority: critical | Milestone: sage-4.4.3
Component: linear algebra | Keywords: symbolics, matrices, polynomials
Author: Jason Grout | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by jason):
I might add that mathematica is fast (almost instantaneous) because they
just punt to saying "roots of this huge symbolic characteristic
polynomial".
It's too bad that we don't have a generic RootOf construct (I don't
believe maxima has one either). The closest we get is QQbar, but that
only works for rational polynomials.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6934#comment:11>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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