LU factorization in Mma

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#999

From: Peter Whitman
Date: Tue, 05 Jan 1993 23:23

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I am looking for a Mathematica function that gives the LU factorization
of a matrix. Specifically, if A is nonsingular, it should return a 
lower triangular matrix L, an upper triangular matrix U, and a permutation
matrix P such that PA = LU. I apologize if I missed finding it in the 
manual. Please reply by email; I will summarize responses.

-- 
Pete Whitman   
whitman@cs.umd.edu

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Path: arc1-ca.pugleaf.net!sparky!uunet!dtix!mimsy!whitman
From: whitman@cs.umd.edu (Peter Whitman)
Newsgroups: sci.math.symbolic
Subject: LU factorization in Mma
Message-ID: <63169@mimsy.umd.edu>
Date: 5 Jan 93 23:23:03 GMT
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Organization: U of Maryland, Dept. of Computer Science, Coll. Pk., MD 20742
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