Mathlib Changelog
v3
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Mathlib v3 is deprecated.
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Theorem
sbtw.oangle₁₂₃_eq_pi
Modification history
2022-10-29 02:18
src/geometry/euclidean/angle/oriented/affine.lean
refactor(geometry/euclidean/oriented_angle): split file (#17134) …
Modified
sbtw.oangle₁₂₃_eq_pi
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2022-10-11 03:45
src/geometry/euclidean/oriented_angle.lean
feat(geometry/euclidean/oriented_angle): oriented angles and betweenness (#16824) …
Added
sbtw.oangle₁₂₃_eq_pi
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