∫ Утверждение Mathlib
extDerivWithin_congr'
Mathlib.Analysis.Calculus.DifferentialForm.Basic
URI: https://scilib.ai/kg/mathlib#extDerivWithin_congr'
∫ Утверждение Mathlib
Mathlib.Analysis.Calculus.DifferentialForm.Basic
URI: https://scilib.ai/kg/mathlib#extDerivWithin_congr'