Theorems · Theorem · logic and foundations
Decidable.ne_or_eq
∀ {α : Sort u_1} (x y : α) [Decidable (x = y)], x ≠ y ∨ x = y- Defined in
- Mathlib.Logic.Basic
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 10 from the axioms · uses no axioms
- Assumes
- Decidable
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites1
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- dec_em'proof · cited by 1
Cited by1
Results whose statement or proof uses this declaration.
- Multiset.Pi.cons_swapproof · cited by 0