MathGroup Archive 1997

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Partition List

  • To: mathgroup at smc.vnet.net
  • Subject: [mg8398] Partition List
  • From: "Xah" <xah at best.com>
  • Date: Tue, 26 Aug 1997 20:41:38 -0400
  • Organization: smtp.best.com
  • Sender: owner-wri-mathgroup at wolfram.com

A question on programing.
I want to partition a list, using special values in the list as boundary
indicators. For example, myList={3,7,10,6,1,1,6,1,7,10,3,4,6} and my special
value for boundary is 10, then my desired result would be
result={{3,7},{10,6,1,1,6,1,7},{10,3,4,6}}.

How to do this using structure manipulating operators, and how to do it with
pattern matching? Thanks.

 Xah, xah at best.com
 http://www.best.com/~xah/SpecialPlaneCurves_dir/specialPlaneCurves.html
 Mountain View, CA, USA


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