Mathlib v3 is deprecated. Go to Mathlib v4

Def homotopy_group_equiv_zeroth_homotopy_of_is_empty

Modification history

2023-06-05 06:26
src/topology/homotopy/homotopy_group.lean
feat(topology/homotopy/homotopy_group): `group` and `comm_group` instances for `π_n` (#15681) …
Added homotopy_group_equiv_zeroth_homotopy_of_is_emptyView on Github →