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Theorem
Ordinal.IsNormal.strictMono
Modification history
2025-07-25 18:35
Mathlib/SetTheory/Ordinal/Arithmetic.lean
refactor(SetTheory/Ordinal/Arithmetic): redefine `Ordinal.IsNormal` as `Order.IsNormal` (#26900) …
Modified
Ordinal.IsNormal.strictMono
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2023-02-16 08:59
Mathlib/SetTheory/Ordinal/Arithmetic.lean
feat: port SetTheory.Ordinal.Arithmetic (#2271)
Added
Ordinal.IsNormal.strictMono
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