OAI/Computability/DegreeRigidity/Constructibility/PersistenceExtensionAbsoluteness.lean

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5 declarations, 0 contain sorry, 0 declared as axioms

1. theorem OAI.TuringRigidity.ArithmeticTree.arithmetic_real_between_models line 10
2. theorem OAI.TuringRigidity.ArithmeticTree.persistence_between_models line 20
3. theorem OAI.TuringRigidity.ArithmeticTree.persistence_in_generic_extension line 29
4. theorem OAI.TuringRigidity.ArithmeticTree.piOneOne_formula line 48
5. theorem OAI.TuringRigidity.ArithmeticTree.nonidentity_presentation_formula line 65