Def HomotopyGroup.pi1EquivFundamentalGroup

Modification history

2023-06-14 02:21
Mathlib/Topology/Homotopy/HomotopyGroup.lean
chore: forward-port leanprover-community/mathlib#15681 (complete) (#4939) …
Added HomotopyGroup.pi1EquivFundamentalGroupView on Github →