Mathlib Map

Theorems · Definition · logic and foundations

Part.some

{α : Type u_1} → α → Part α

The some a value in Part has a True domain and the function returns a.

Defined in
Mathlib.Data.Part
Cited by
111 results in Mathlib
Foundations
Depth 2 from the axioms, rests on 3 definitions · uses no axioms

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.

  • Partstatement · cited by 325

Cited by125

Results whose statement or proof uses this declaration.