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Union using SameTest

  • To: mathgroup at
  • Subject: [mg61195] Union using SameTest
  • From: Jack Goldberg <jackgoldberg at>
  • Date: Wed, 12 Oct 2005 01:42:46 -0400 (EDT)
  • Sender: owner-wri-mathgroup at

Hi Everyone,

Thanks for all your responses.  I am grateful and somewhat  
mystified.  The solutions
SameTest->(Abs[#1-#2]<10^-2&)]   was the first thing I tried!  It  
didn't work for me - in fact it gave a strange error message -  
something involving "heads in positions 1 and 2 must be the same".
This was the reason for my posting.  Well, I tried it again and now  
it works.  At this point I believe that the error has to do with my  
reusing certain names over and over with clearing them.  But I am not  
sure and since I can't reconstruct the error - I'm letting this  
sleeping dog lie.

Thanks again fellas!


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