Commit 2024-08-04 10:58 cbbb5d7d
View on Github →feat(Limits/Shapes/Pullback): add more pasting lemmas (#14414) This PR does the following:
- Rewrites the current pasting lemmas so that they take any
PullbackCone
as input, and not just one obtained throughPullbackCone.mk
. - Adds vertical pasting lemmas
- Adds some missing pasting lemmas in terms of the
HasPullbacks
/HasPushouts
API (e.g.pullbackRightPullbackSndIso
). This contribution was inspired by the AIM workshop "Formalizing algebraic geometry" in June 2024.