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- Path: 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
- Sender: news@mimsy.umd.edu
- Distribution: na
- Organization: U of Maryland, Dept. of Computer Science, Coll. Pk., MD 20742
- Lines: 9
-
- 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
-