Theorems · Definition · combinatorics
List.pi
{ι : Type u_1} →
[DecidableEq ι] → {α : ι → Type u_2} → (l : List ι) → ((i : ι) → List (α i)) → List ((i : ι) → i ∈ l → α i)pi xs f creates the list of functions g such that, for x ∈ xs, g x ∈ f x
- Defined in
- Mathlib.Data.List.Pi
- Cited by
- 5 results in Mathlib
- Foundations
- Depth 20 from the axioms · uses propext, Quot.sound
- Assumes
- DecidableEq
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites0
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
Nothing in Mathlib beyond the foundations.
Cited by6
Results whose statement or proof uses this declaration.
- List.mem_pistatement · cited by 1
- List.mem_pi_toListstatement · cited by 1
- Multiset.pi_coestatement and proof · cited by 1
- List.Pi.enumproof · cited by 1
- List.pi_consstatement · cited by 0
- List.pi_nilstatement · cited by 0