The SAGE Notebook interface has been updated. It is now possible to select the computeralgebra dialect from a dropdownlist including gap, mathematica, maple and singular, well, basically everything out there except Cocoa perhaps. Besides that, it is possible to use lisp and python as programming languages within SAGE.

To the point, as I was playing a bit in SAGE to get a feeling for the interface I managed to create the following beast.

RG:=GroupRing(ZmodnZ(9),CyclicGroup(5))

free left module over (Integers mod 9),

and ring-with-one, with 1 generators

Size(RG)

59049

Definitely a beast to my liking.

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