Theorems · Theorem · order theory
le_sup_sdiff
∀ {α : Type u_2} [inst : GeneralizedCoheytingAlgebra α] {a b : α}, b ≤ a ⊔ b \ a- Defined in
- Mathlib.Order.Heyting.Basic
- Cited by
- 5 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.
Cites4
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- le_reflproof · cited by 2,061
- sup_commproof · cited by 165
- GeneralizedCoheytingAlgebrastatement and proof · cited by 95
- sdiff_le_iff'proof · cited by 20
Cited by5
Results whose statement or proof uses this declaration.
- sdiff_triangleproof · cited by 3
- sup_sdiff_eq_supproof · cited by 3
- sdiff_sdiff_leproof · cited by 2
- Finset.card_biUnion_le_of_intersectingproof · cited by 0
- hnot_hnot_sdiff_distribproof · cited by 0