∫ Утверждение Mathlib
ne_bot_iff_exists_ne_one
Mathlib.Algebra.Group.Subgroup.Lattice
URI: https://scilib.ai/kg/mathlib#Subgroup.ne_bot_iff_exists_ne_one
∫ Утверждение Mathlib
Mathlib.Algebra.Group.Subgroup.Lattice
URI: https://scilib.ai/kg/mathlib#Subgroup.ne_bot_iff_exists_ne_one