Theorems · Theorem · order theory
hnot_ne_self
∀ {α : Type u_2} [inst : CoheytingAlgebra α] {a : α} [Nontrivial α], ￢a ≠ a- Defined in
- Mathlib.Order.Heyting.Basic
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 13 from the axioms · uses propext
- Assumes
- CoheytingAlgebraNontrivial
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Cites4
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Nontrivialstatement and proof · cited by 2,416
- CoheytingAlgebrastatement and proof · cited by 96
- HNot.hnotstatement · cited by 83
- ne_hnot_selfproof · cited by 2
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