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Topic review - Difference of ideals.
Author Message
  Post subject:  Re: Difference of ideals.  Reply with quote
Ever since I found what I needed: Rabinovich trick. How to exclude unwanted solutions from a calculation. They say that the trick renders the calculation more cumbersome because it adds a variable. I don't think so, but have no personal experience with it.
Post Posted: Tue Mar 07, 2017 4:52 am
  Post subject:  Re: Difference of ideals.  Reply with quote
see https://www.singular.uni-kl.de/Manual/4 ... ng_234.htm
(Difference of the "probable" radicals)
Post Posted: Mon Mar 06, 2017 12:23 pm
  Post subject:  Difference of ideals.  Reply with quote
Having ideal A and B, I want only those solutions of A that are not in B. How can I do that? Basically I am trying to exclude 0, 1, -1 as solutions. Is there a simple way to do that?
Post Posted: Mon Mar 06, 2017 7:23 am


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