Theorems · Theorem · order theory
Heyting.IsRegular.inf
∀ {α : Type u_1} [inst : HeytingAlgebra α] {a b : α},
Heyting.IsRegular a → Heyting.IsRegular b → Heyting.IsRegular (a ⊓ b)- Defined in
- Mathlib.Order.Heyting.Regular
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 20 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- HeytingAlgebra
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Cites5
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Compl.complproof · cited by 2,925
- HeytingAlgebrastatement and proof · cited by 108
- Heyting.IsRegularstatement and proof · cited by 11
- Heyting.IsRegular.eqproof · cited by 4
- compl_compl_inf_distribproof · cited by 2
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