Theorems · Theorem · order theory
sdiff_sdiff_sdiff_le_sdiff
∀ {α : Type u_2} [inst : GeneralizedCoheytingAlgebra α] {a b c : α}, (a \ b) \ (a \ c) ≤ c \ b- Defined in
- Mathlib.Order.Heyting.Basic
- Cited by
- 3 results in Mathlib
- Foundations
- Depth 12 from the axioms · uses propext
- Assumes
- GeneralizedCoheytingAlgebra
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites6
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- le_sup_leftproof · cited by 265
- GeneralizedCoheytingAlgebrastatement and proof · cited by 95
- sup_sdiff_selfproof · cited by 9
- sdiff_le_iffproof · cited by 9
- sdiff_sup_selfproof · cited by 6
- sup_left_commproof · cited by 6
Cited by3
Results whose statement or proof uses this declaration.
- sdiff_sdiff_sdiff_cancel_rightproof · cited by 1
- sdiff_sdiff_sdiff_cancel_leftproof · cited by 0
- le_sup_sdiff_sup_sdiffproof · cited by 0