Theorem inner_product_geometry.angle_eq_zero_iff
Modification history
2022-10-13 06:01
src/geometry/euclidean/angle/unoriented/basic.lean
refactor(geometry/euclidean): split up unoriented angles (#16942) …
Modified inner_product_geometry.angle_eq_zero_iffView on Github →2021-01-07 05:47
src/geometry/euclidean/basic.lean
refactor(analysis/special_functions/trigonometric): redefine arcsin and arctan (#5300) …
Modified inner_product_geometry.angle_eq_zero_iffView on Github →