∫ Утверждение Mathlib
not_isField_of_subsingleton
Mathlib.Algebra.Field.IsField
URI: https://scilib.ai/kg/mathlib#not_isField_of_subsingleton
∫ Утверждение Mathlib
Mathlib.Algebra.Field.IsField
URI: https://scilib.ai/kg/mathlib#not_isField_of_subsingleton