Mathlib v3 is deprecated. Go to Mathlib v4

Theorem simple_graph.not_mem_common_neighbors_right

Modification history

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.not_mem_common_neighbors_rightView on Github →