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Re: Threading over matrices

• To: mathgroup at smc.vnet.net
• Subject: [mg90795] Re: Threading over matrices
• From: "Robert <"@frank-exchange-of-views.oucs.ox.ac.uk
• Date: Thu, 24 Jul 2008 04:54:29 -0400 (EDT)
• Organization: University Of Oxford, England
• References: <g64487$djo$1@smc.vnet.net>

Thank you all,
  it seems MapThread and Listable are the key functions
  I need practice with.
Robert

"Robert <"@frank-exchange-of-views.oucs.ox.ac.uk wrote:
> How can I get evaluations to thread over matrices with
> conditional functions?
> Here's examples that show the behaviour that's really
> frustrating me.
> Create a couple of matrices: