Theorems · Theorem · group theory
Finset.one_mem_one
∀ {α : Type u_2} [inst : One α], 1 ∈ 1- Cited by
- 1 results in Mathlib
- Foundations
- Depth 56 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- One
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites3
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Finsetstatement · cited by 13,712
- Finset.mem_singleton_selfproof · cited by 44
- Finset.onestatement · cited by 43
Cited by1
Results whose statement or proof uses this declaration.
- Finset.one_nonemptyproof · cited by 4