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Theorem orientation.oangle_ne_zero_and_ne_pi_iff_linear_independent

Modification history

2022-08-24 21:27
src/geometry/euclidean/oriented_angle.lean
feat(geometry/euclidean/oriented_angle): angles equal to 0 or π (#16229) …
Added orientation.oangle_ne_zero_and_ne_pi_iff_linear_independentView on Github →