Mathlib v3 is deprecated. Go to Mathlib v4

Def simple_graph.subgraph.coe_neighbor_set_equiv

Modification history

2021-07-14 17:41
src/combinatorics/simple_graph/subgraph.lean
feat(combinatorics/simple_graph): add maps and subgraphs (#8223) …
Added simple_graph.subgraph.coe_neighbor_set_equivView on Github →