Change log for Magma V2.11-4 (Released 30/7/2004)

Algebras

·The return types of MatrixRepresentation of a quaternion algebra or order have been fixed.

Commutative Algebra

·A bug involving the reduced GrÃ¶bner basis when field polynomials are present has been fixed.

Groups

·A bug in computing class matrices of permutation groups has been fixed. This bug may have caused character table computations to go wrong.

Interpreter

·A small bug in package handling has been fixed.

·The %h specifier for printf now works properly.

Rings and Fields

·A bug in Integral for power series over the p-adics has been fixed.

·A problem with IsIsomorphic for relative extensions over linear extensions of number fields that could cause an internal error has been fixed.

·The generator of degree 1 extensions of the p-adics now returns a root of the defining polynomial.