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Topic review - radical command does not work over C
Author Message
hannes
  Post subject:  Re: radical comman does not work over C  Reply with quote
radical does not work over "inexact" fields (like complex or real) because
no factorization over such fields is implemented.
Use the algebraic extension of Q by i with i2+1=0
(ring r=(0,i),....;
minpoly=i^2+1;)
Post Posted: Mon Jan 08, 2007 8:38 pm
Michael E.
  Post subject:  radical command does not work over C  Reply with quote
For some reason the command "radical(I);" does not work for the polynomials with complex coefficients but works when the coefficients are rational. Can anything be done about it?
Post Posted: Wed Dec 20, 2006 11:07 am


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