Theorems · Theorem · order theory
le_sdiff_sup
∀ {α : Type u_2} [inst : GeneralizedCoheytingAlgebra α] {a b : α}, b ≤ b \ a ⊔ a- Defined in
- Mathlib.Order.Heyting.Basic
- Cited by
- 7 results in Mathlib
- Foundations
- Depth 9 from the axioms · uses propext
- Assumes
- GeneralizedCoheytingAlgebra
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites3
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- le_rflproof · cited by 1,558
- GeneralizedCoheytingAlgebrastatement and proof · cited by 95
- sdiff_le_iff'proof · cited by 20
Cited by7
Results whose statement or proof uses this declaration.
- sdiff_le_sdiff_rightproof · cited by 11
- Set.subset_sdiff_unionproof · cited by 6
- sdiff_le_sdiff_leftproof · cited by 6
- symmDiff_sup_infproof · cited by 2
- sdiff_lt_sdiff_rightproof · cited by 1
- symmDiff_sdiff_eq_supproof · cited by 1
- hnot_hnot_sdiff_distribproof · cited by 0