I'm always having trouble talking about my mathematics in spoken German. For instance:
ℤ/nℤ("the cyclic group "z over n z" or "z mod n z")
(ℤ/pℤ)×(the group non-zero elements of "z over p z")
And a more complex example related to field theory:
(ℤ/2ℤ)[T]/(T³+T+1)("z mod two-z t – over t cubed plus t plus one", I guess..)
It would be even better if there was a glossary of some kind, telling me how to talk about these things. Still, my question: how do I talk about groups in spoken German?