∫ Утверждение Mathlib
one_notMem_support
Mathlib.Algebra.Order.Ring.Ordering.Basic
URI: https://scilib.ai/kg/mathlib#RingPreordering.one_notMem_support
∫ Утверждение Mathlib
Mathlib.Algebra.Order.Ring.Ordering.Basic
URI: https://scilib.ai/kg/mathlib#RingPreordering.one_notMem_support