∫ Утверждение Mathlib
length_pos_of_one_lt_prod
Mathlib.Algebra.BigOperators.Group.List.Basic
URI: https://scilib.ai/kg/mathlib#List.length_pos_of_one_lt_prod
∫ Утверждение Mathlib
Mathlib.Algebra.BigOperators.Group.List.Basic
URI: https://scilib.ai/kg/mathlib#List.length_pos_of_one_lt_prod