OAI/GroupTheory/PolycyclicRecognition/Finiteness/CompleteCohomologyMiddleExact.lean

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2 declarations, 0 contain sorry, 0 declared as axioms

Exactness at the middle coefficient in complete cohomology

  1. theorem OAI.PolycyclicRecognition.shiftedCompleteCohomology_middle_exact line 12
  2. theorem OAI.PolycyclicRecognition.shiftedCompleteCohomology_shortExact_middle line 41