iSup_eq_lsub_or_succ_iSup_eq_lsub — Mathlib · SciLib

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iSup_eq_lsub_or_succ_iSup_eq_lsub

Mathlib.SetTheory.Ordinal.Family

URI: https://scilib.ai/kg/mathlib#Ordinal.iSup_eq_lsub_or_succ_iSup_eq_lsub

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