∫ Утверждение Mathlib
frontier_setOf_im_le
Mathlib.Analysis.Complex.ReImTopology
URI: https://scilib.ai/kg/mathlib#Complex.frontier_setOf_im_le
∫ Утверждение Mathlib
Mathlib.Analysis.Complex.ReImTopology
URI: https://scilib.ai/kg/mathlib#Complex.frontier_setOf_im_le