∫ Утверждение Mathlib
injective_iff_iterate_factorial_card_eq_id
Mathlib.Dynamics.PeriodicPts.Lemmas
URI: https://scilib.ai/kg/mathlib#Function.injective_iff_iterate_factorial_card_eq_id
∫ Утверждение Mathlib
Mathlib.Dynamics.PeriodicPts.Lemmas
URI: https://scilib.ai/kg/mathlib#Function.injective_iff_iterate_factorial_card_eq_id