Theorems · Theorem · order theory
himp_le_himp
∀ {α : Type u_2} [inst : GeneralizedHeytingAlgebra α] {a b c d : α}, a ≤ b → c ≤ d → b ⇨ c ≤ a ⇨ d- Defined in
- Mathlib.Order.Heyting.Basic
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 9 from the axioms · uses no axioms
- Assumes
- GeneralizedHeytingAlgebra
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Cites5
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- LE.le.transproof · cited by 3,151
- HImp.himpstatement · cited by 153
- GeneralizedHeytingAlgebrastatement and proof · cited by 68
- himp_le_himp_leftproof · cited by 4
- himp_le_himp_rightproof · cited by 2
Cited by0
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