dcernst / IBL-AbstractAlgebra

IBL course materials for an undergraduate first-semester abstract algebra course that emphasizes visualization.
http://dcernst.github.io/IBL-AbstractAlgebra/
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Add theorem that says Z_n is cyclic #119

Closed dcernst closed 4 years ago

dcernst commented 5 years ago

This is a consequence of Theorem 4.40 (Fall 2019), but I think it's better to separate this out sooner. And then use this fact together with Theorem 2.29 (Fall 2019) will prove 4.40. If I make this change, then I should modify the paragraph prior to Theorem 4.41 (Fall 2019).

dcernst commented 4 years ago

Done.