MathGroup Archive 1996

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list splitting

  • To: mathgroup at
  • Subject: [mg4872] list splitting
  • From: osbornece at (c. osborne)
  • Date: Thu, 26 Sep 1996 22:42:25 -0400
  • Organization: Posted through the Joint Cardiff Computing Service, Wales, UK
  • Sender: owner-wri-mathgroup at

i have  some mathematica code which generates a list of results in the
form ;
{{{ 1, 2, {a-> 3, b-> 4, c-> 4}, 5}, {6, 7, {a-> 8, b-> 9, ...}}}
what i would like to do is to be able to select those parts of the
list which have a>0, b> 4 etc.
I have been unable to determine how to do this from inspection of the
mathematica manual .
Does anyone have any ideas ?

C. Osborne
Earth Science
Osbornece at


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