If I define 'a' like this: R.<x>=PolynomialRing(Qp(2)); P=2*x^2+1; K.<a>=P.root_field();
why 'a' has no attribute abs ? It's not a big problem, because it's easy to compute the absolute value from the norm, but it don't work : a.norm() gives TypeError: cannot construct an element of Full MatrixSpace of 2 by 2 dense matrices over 2-adic Field with capped relative precision 20 from [0, 1 + O(2^20), 2^-1 + 1 + 2 + 2^2 + 2^3 + 2^4 + 2^5 + 2^6 + 2^7 + 2^8 + 2^9 + 2^10 + 2^11 + 2^12 + 2^13 + 2^14 + 2^15 + 2^16 + 2^17 + 2^18 + O(2^19), 0, O(2^20)]! Somebody knows why this don't work ? -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/groups/opt_out.
