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Theorem euclidean_geometry.dist_square_eq_dist_square_add_dist_square_sub_two_mul_dist_mul_dist_mul_cos_angle

Modification history

2021-04-28 19:37
src/geometry/euclidean/triangle.lean
chore(*): use `sq` as convention for "squared" (#7368) …
Deleted euclidean_geometry.dist_square_eq_dist_square_add_dist_square_sub_two_mul_dist_mul_dist_mul_cos_angleView on Github →
2020-08-24 19:17
src/geometry/euclidean.lean
refactor(geometry/euclidean): split up file (#3926) …
Modified euclidean_geometry.dist_square_eq_dist_square_add_dist_square_sub_two_mul_dist_mul_dist_mul_cos_angleView on Github →
2020-06-08 19:36
src/geometry/euclidean.lean
feat(geometry/euclidean): angles and some basic lemmas (#2865) …
Added euclidean_geometry.dist_square_eq_dist_square_add_dist_square_sub_two_mul_dist_mul_dist_mul_cos_angleView on Github →