OAI/GroupTheory/PolycyclicRecognition/Algebra/CyclicExteriorFiniteRank.lean

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3 declarations, 0 contain sorry, 0 declared as axioms

A cyclic module over a field with finite exterior square has finite rank

  1. def OAI.PolycyclicRecognition.rationalCyclicOrbitSpan line 13
  2. theorem OAI.PolycyclicRecognition.rationalCyclicOrbitSpan_invariant line 16
  3. theorem OAI.PolycyclicRecognition.rational_cyclic_finite_rank line 30