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v4
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Theorem
Fin.zero_ne_one'
Modification history
2025-09-04 06:44
Mathlib/Data/Fin/Basic.lean
chore(Data/Fin/Basic): Split lemmas on `succ` and `pred`. (#29199) …
Modified
Fin.zero_ne_one'
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2024-01-16 19:40
Mathlib/Data/Fin/Basic.lean
fix(Data/Fin/Basic): `castPred` consistency redefinition. (#9780) …
Added
Fin.zero_ne_one'
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