Theorem SimpleGraph.mem_incidenceSet

Modification history

2023-12-27 05:26
Mathlib/Combinatorics/SimpleGraph/Basic.lean
refactor: remove `Sym2`'s global `Prod` setoid instance, use `s(x, y)` notation for unordered pairs (#8729) …
Modified SimpleGraph.mem_incidenceSetView on Github →
2023-02-24 18:27
Mathlib/Combinatorics/SimpleGraph/Basic.lean
feat: Port `Combinatorics.SimpleGraph.Basic` (#1883)
Added SimpleGraph.mem_incidenceSetView on Github →