Dear all, I believe the q.polynomial() routine where q is a quadratic form is off by a factor of 2. Or at least it should be. If we take the form q of dimension 2 such that q(1, 0)=q(0,1)=1, and q(1,1)=2, then q.polynomial() is 2*x_0^2+2*x_1^2, which seems weird to me. Also the documentation should state we take twice the Gram matrix as the input matrix: this isn't inherently clear.
Sincerely, Watson Ladd -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
