Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!sun-barr!rutgers!elbereth.rutgers.edu!true From: true@elbereth.rutgers.edu (Frederick True) Newsgroups: comp.sources.wanted Subject: Looking for Matrix Inversion source code Keywords: matrix, inversion Message-ID: Date: 3 Dec 90 17:07:13 GMT Reply-To: true@elbereth.rutgers.edu (Frederick True) Organization: Rutgers Univ., New Brunswick, N.J. Lines: 20 Greetings- I am looking for a quick and dirty algorithm to compute the inverse of a NxN positive definite matrix. I would like to keep the number of arithmetic operations to a low roar, so an iterative method would be preferred (Jacobi and Seidel, steepest descent, Monte-Carlo, conjugate gradient, what-have-you). I don't care what language it is in as I am more interested in the algorithm than the code itself. However, the end result will be implemented in C, so C source would be mighty fine. Any pointers will be greatly appreciated!! Please e-mail me at: true@elbereth.rutgers.edu Thanks! -- ----------------------------------------------------------------------------- Frederick True true@elbereth.rutgers.edu ftrue@attmail.att.com "A woman that loves to be at the window, is like a bunch of grapes on the highway." -W. H. Thompson -----------------------------------------------------------------------------