Mathlib Map

Theorems · Definition · combinatorics

Composition.index

{n : ℕ} → (c : Composition n) → Fin n → Fin c.length

c.index j is the index of the block in the composition c containing j.

Defined in
Mathlib.Combinatorics.Enumerative.Composition
Cited by
9 results in Mathlib
Foundations
Depth 25 from the axioms · uses propext

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Cited by11

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