∫ Утверждение Mathlib
ofLeftInverse_symm_apply
Mathlib.Algebra.Group.Subgroup.Ker
URI: https://scilib.ai/kg/mathlib#MonoidHom.ofLeftInverse_symm_apply
∫ Утверждение Mathlib
Mathlib.Algebra.Group.Subgroup.Ker
URI: https://scilib.ai/kg/mathlib#MonoidHom.ofLeftInverse_symm_apply