∫ Утверждение Mathlib
areaForm_apply_self
Mathlib.Analysis.InnerProductSpace.TwoDim
URI: https://scilib.ai/kg/mathlib#Orientation.areaForm_apply_self
∫ Утверждение Mathlib
Mathlib.Analysis.InnerProductSpace.TwoDim
URI: https://scilib.ai/kg/mathlib#Orientation.areaForm_apply_self