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ZFSet.isOrdinal_not_mem_univ
Modification history
2025-05-25 12:30
Mathlib/SetTheory/ZFC/Class.lean
chore(*): not_mem/nmem -> notMem (#25159)
Deleted
ZFSet.isOrdinal_not_mem_univ
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2025-03-27 04:48
Mathlib/SetTheory/ZFC/Class.lean
chore: split `SetTheory.ZFC.Basic` (#23354) …
Modified
ZFSet.isOrdinal_not_mem_univ
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2024-12-15 00:44
Mathlib/SetTheory/ZFC/Ordinal.lean
feat(SetTheory/ZFC/Ordinal): Alternate characterizations of ordinals (#17001) …
Added
ZFSet.isOrdinal_not_mem_univ
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