Theorem SimpleGraph.edgeSet_subset_setOf_not_isDiag

Modification history

2026-01-24 20:18
Mathlib/Combinatorics/SimpleGraph/Basic.lean
chore(Data/Sym2): improve defeq of `diagSet` (#32679) …
Deleted SimpleGraph.edgeSet_subset_setOf_not_isDiagView on Github →
2025-12-01 17:55
Mathlib/Combinatorics/SimpleGraph/Basic.lean
feat(Combinatorics/SimpleGraph): use `Sym2.diagSet` instead of explicit sets (#32255)
Modified SimpleGraph.edgeSet_subset_setOf_not_isDiagView on Github →
2023-11-30 02:18
Mathlib/Combinatorics/SimpleGraph/Basic.lean
feat: number of edges in a complete graph (#8631)
Added SimpleGraph.edgeSet_subset_setOf_not_isDiagView on Github →