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Theorem
Ordinal.iSup_sequence_lt_omega1
Modification history
2024-09-16 17:23
Mathlib/SetTheory/Cardinal/Cofinality.lean
refactor(SetTheory/Ordinal/Arithmetic): Ditch `Ordinal.sup` (#15820) …
Added
Ordinal.iSup_sequence_lt_omega1
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