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From: pgn@osupyr.UUCP
Newsgroups: comp.sys.mac,osu.general
Subject: roots of polynomials
Message-ID: <214@osupyr.UUCP>
Date: Thu, 16-Apr-87 06:20:47 EST
Article-I.D.: osupyr.214
Posted: Thu Apr 16 06:20:47 1987
Date-Received: Sun, 19-Apr-87 01:39:56 EST
Reply-To: pgn@.UUCP (Paul G. Nevai)
Distribution: world
Lines: 24
Xref: utgpu comp.sys.mac:2356 junk:5019



Help! 	Help!	 Help!

I have a polynomial with complex coefficients (stored as a collection of
coefficients). I need to find all of its roots in the complex plane. Can
you give me references to procedures performing such a job, preferably as
efficiently as possible? (Something like the complex analogue
of Newton's method.)


Thanks,

Paul

Have Orthogonal Polynomials
Will Travel

Paul Nevai                                pgn%osupyr.uucp (PREFERRED) 
Department of Mathematics                 nevai-p@osu-eddie.uucp
The Ohio State University                 ...!ihnp4!cbatt!osupyr!pgn
231 West Eighteenth Avenue                TS1171@OHSTVMA.bitnet
Columbus, OH 43210, U.S.A.	          1-614-292-5688