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Part Function

• To: mathgroup at smc.vnet.net
• Subject: [mg132250] Part Function
• From: Fred Najmy <fnajmy at gmail.com>
• Date: Thu, 23 Jan 2014 03:34:45 -0500 (EST)
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• Delivered-to: l-mathgroup@wolfram.com
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I have a Mathematica script containing the following line:

v[k_] := SetAccuracy(2*(Part[Q1[[k]],1]),45]

where Q1 is a 96 x 96 matrix.

Is Part[Q1[[k]],1] the same as Q1[k,1]?  If not, what is it returning?

Any help appreciated.

• Follow-Ups:
  • Re: Part Function
    • From: Tomas Garza <tgarza10@msn.com>
  • Re: Part Function
    • From: Bob Hanlon <hanlonr357@gmail.com>