∫ Утверждение Mathlib
uniq_symm_var
Mathlib.Algebra.Module.Presentation.Basic
URI: https://scilib.ai/kg/mathlib#Module.Relations.Solution.IsPresentation.uniq_symm_var
∫ Утверждение Mathlib
Mathlib.Algebra.Module.Presentation.Basic
URI: https://scilib.ai/kg/mathlib#Module.Relations.Solution.IsPresentation.uniq_symm_var