∫ Утверждение Mathlib
instIsOrderedAddMonoid
Mathlib.Algebra.Lie.Subalgebra
URI: https://scilib.ai/kg/mathlib#LieSubalgebra.instIsOrderedAddMonoid
∫ Утверждение Mathlib
Mathlib.Algebra.Lie.Subalgebra
URI: https://scilib.ai/kg/mathlib#LieSubalgebra.instIsOrderedAddMonoid