∫ Утверждение Mathlib
map_symm_map
Mathlib.RingTheory.FractionalIdeal.Operations
URI: https://scilib.ai/kg/mathlib#FractionalIdeal.map_symm_map
∫ Утверждение Mathlib
Mathlib.RingTheory.FractionalIdeal.Operations
URI: https://scilib.ai/kg/mathlib#FractionalIdeal.map_symm_map