∫ Утверждение Mathlib
toComposition_length
Mathlib.Combinatorics.Enumerative.Composition
URI: https://scilib.ai/kg/mathlib#CompositionAsSet.toComposition_length
∫ Утверждение Mathlib
Mathlib.Combinatorics.Enumerative.Composition
URI: https://scilib.ai/kg/mathlib#CompositionAsSet.toComposition_length