Theorem le_sdiff_iff

Modification history

2025-02-14 12:41
Mathlib/Order/BooleanAlgebra.lean
feat: `a ≤ b \ c ↔ ∀ d, b ≤ c ⊔ d → a ≤ d` (#21601) …
Deleted le_sdiff_iffView on Github →
2022-12-02 17:14
Mathlib/Order/BooleanAlgebra.lean
feat: port Order.BooleanAlgebra (#794) …
Added le_sdiff_iffView on Github →