Gareth Ma on Thu, 21 Dec 2023 07:58:34 +0100


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Precision too low in bnfisprincipal


Hi all. I am trying to use `bnfisprincipal`, but it is somehow failing even for very small inputs. Here is an example:

default(realprecision, 2000);

bnf = bnfinit(x^2 + 199, flag=1)bnfisprincipal(bnf, bnf.gen[1] ^ 9)
  *** bnfisprincipal: Warning: precision too low for generators, not given.
%7 = [[1]~, []~]