Theorem Ordinal.bsup_le_of_brange_subset

Modification history

2026-10-16 07:34
Mathlib/SetTheory/Ordinal/Family.lean
chore: remove declarations deprecated between 2026-04-01 and 2026-04-15 (#44903) …
Deleted Ordinal.bsup_le_of_brange_subsetView on Github →
2025-03-18 10:08
Mathlib/SetTheory/Ordinal/Arithmetic.lean
chore(SetTheory): split `Ordinal/Arithmetic.lean` (#23017) …
Modified Ordinal.bsup_le_of_brange_subsetView on Github →
2023-02-16 08:59
Mathlib/SetTheory/Ordinal/Arithmetic.lean
feat: port SetTheory.Ordinal.Arithmetic (#2271)
Added Ordinal.bsup_le_of_brange_subsetView on Github →