Theorems · Theorem · order theory
himp_bihimp_eq_inf
∀ {α : Type u_2} [inst : GeneralizedHeytingAlgebra α] (a b : α), bihimp (b ⇨ a) b = a ⊓ b- Defined in
- Mathlib.Order.SymmDiff
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 12 from the axioms · uses propext
- Assumes
- GeneralizedHeytingAlgebra
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.
- HImp.himpstatement and proof · cited by 153
- inf_commproof · cited by 139
- bihimpstatement · cited by 81
- GeneralizedHeytingAlgebrastatement and proof · cited by 68
- bihimp_commproof · cited by 8
- bihimp_himp_eq_infproof · cited by 1
Cited by1
Results whose statement or proof uses this declaration.
- bihimp_bihimp_supproof · cited by 1