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Theorems · Definition · number theory

Nat.Partition.ofSym

{n : ℕ} → {σ : Type u_1} → Sym σ n → [DecidableEq σ] → n.Partition

An element s of Sym σ n induces a partition given by its multiplicities.

Defined in
Mathlib.Combinatorics.Enumerative.Partition.Basic
Cited by
6 results in Mathlib
Foundations
Depth 81 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
DecidableEq

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