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Ordinal.enum_zero_eq_bot
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2026-10-16 07:34
Mathlib/SetTheory/Ordinal/Basic.lean
chore: remove declarations deprecated between 2026-04-01 and 2026-04-15 (#44903) …
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Ordinal.enum_zero_eq_bot
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2023-02-13 06:43
Mathlib/SetTheory/Ordinal/Basic.lean
feat: port SetTheory.Ordinal.Basic (#2217) …
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