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fast replace for matrix minor

• To: mathgroup at smc.vnet.net
• Subject: [mg69476] fast replace for matrix minor
• From: Christopher Arthur <caa0012 at unt.edu>
• Date: Wed, 13 Sep 2006 04:03:24 -0400 (EDT)

Is there a quick way to replace a small minor block in a large matrix? 
Using ReplacePart in a Do loop seems to be very inefficient with 
respect to timing

Chris Arthur

• Follow-Ups:
  • Re: fast replace for matrix minor
    • From: Sseziwa Mukasa <mukasa@jeol.com>
  • Re: fast replace for matrix minor
    • From: "Carl K. Woll" <carlw@wolfram.com>