OAI/Computability/DegreeRigidity/OrdinalCodes/LevelOrdinalHeight.lean

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4 declarations, 0 contain sorry, 0 declared as axioms

  1. theorem OAI.TuringRigidity.RelativeConstructible.ordinalHeight_level line 9
  2. theorem OAI.TuringRigidity.RelativeConstructible.ordinal_mem_level_iff line 30
  3. theorem OAI.TuringRigidity.RelativeConstructible.largest_ordinal_level_succ line 34
  4. theorem OAI.TuringRigidity.RelativeConstructible.largest_ordinal_at_difference line 42