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InnerProductGeometry.inner_eq_zero_iff_angle_eq_pi_div_two
Modification history
2023-05-26 12:18
Mathlib/Geometry/Euclidean/Angle/Unoriented/Basic.lean
feat: port Geometry.Euclidean.Angle.Unoriented.Basic (#4376)
Added
InnerProductGeometry.inner_eq_zero_iff_angle_eq_pi_div_two
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