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Theorem simple_graph.common_neighbors_subset_neighbor_set

Modification history

2021-12-21 01:43
src/combinatorics/simple_graph/basic.lean
chore(combinatorics/simple_graph/basic): Golf and cleanup (#10942) …
Deleted simple_graph.common_neighbors_subset_neighbor_setView on Github →
2021-01-13 18:52
src/combinatorics/simple_graph/basic.lean
feat(combinatorics/simple_graph/basic): add definition of common neighbors and lemmas (#5718) …
Added simple_graph.common_neighbors_subset_neighbor_setView on Github →