Mathlib v3 is deprecated. Go to Mathlib v4

Def imo2019_q2.some_orientation

Modification history

2023-06-04 11:07
archive/imo/imo2019_q2.lean
chore(archive/imo): change namespace `imo` to `imoYYYY_qX` (#19152) …
Added imo2019_q2.some_orientationView on Github →