Theorems · Theorem · order theory
hnot_symmDiff_self
∀ {α : Type u_2} [inst : CoheytingAlgebra α] (a : α), symmDiff (￢a) a = ⊤- Defined in
- Mathlib.Order.SymmDiff
- Cited by
- 3 results in Mathlib
- Foundations
- Depth 11 from the axioms · uses propext
- Assumes
- CoheytingAlgebra
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites9
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Top.topstatement and proof · cited by 9,680
- eq_top_iffproof · cited by 236
- symmDiffstatement · cited by 236
- CoheytingAlgebrastatement and proof · cited by 96
- HNot.hnotstatement and proof · cited by 83
- Codisjoint.top_leproof · cited by 9
- sup_sdiff_selfproof · cited by 9
- codisjoint_hnot_leftproof · cited by 7
- hnot_sdiffproof · cited by 1
Cited by3
Results whose statement or proof uses this declaration.
- symmDiff_hnot_selfproof · cited by 1
- IsCompl.symmDiff_eq_topproof · cited by 0
- compl_symmDiff_selfproof · cited by 0