Commit 2023-01-18 17:47 fb319896
View on Github →refactor(geometry/euclidean/angle/oriented/basic): split out rotations (#18212)
geometry.euclidean.angle.oriented.basic
is 1489 lines long. Reduce it to 1032 lines by splitting out the definition of and results about rotation
to a separate file. (No results in this file involve rotation
in their proofs unless it's also involved in the statement.) There are no changes to API or proofs.