OAI/GroupTheory/PolycyclicRecognition/Algebra/CountableFreeRetract.lean

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2 declarations, 0 contain sorry, 0 declared as axioms

Countably generated free representations are retracts of one fixed free module

  1. def OAI.PolycyclicRecognition.countableFreeRetract line 14
  2. theorem OAI.PolycyclicRecognition.exactFunctor_complete_vanishing_of_countable_free line 34