∫ Утверждение Mathlib
div_subset_div_left
Mathlib.Algebra.Group.Pointwise.Set.Basic
URI: https://scilib.ai/kg/mathlib#Set.div_subset_div_left
∫ Утверждение Mathlib
Mathlib.Algebra.Group.Pointwise.Set.Basic
URI: https://scilib.ai/kg/mathlib#Set.div_subset_div_left