#2512: implement condition number for matrices
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Reporter: schilly | Owner: was
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-4.7
Component: linear algebra | Keywords: matrix, condition number
Author: Simon Spicer | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Changes (by newvalueoldvalue):
* keywords: => matrix, condition number
* status: new => needs_review
* upstream: => N/A
* author: => Simon Spicer
Comment:
The patch implements a very simple .condition_number() method, based on a
matrix's .norm() method. As such it only works for p = 1,2,Infinity or the
Frobenius norm.
Suggestions/comments welcome. Written on sage 4.6.2.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/2512#comment:3>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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