Theorem SimpleGraph.map_le_iff_le_comap

Modification history

2026-09-05 23:16
Mathlib/Combinatorics/SimpleGraph/Maps.lean
feat(Combinatorics/SimpleGraph/Maps): `(f : H →g G) → H.map f ≤ G` (#43347) …
Modified SimpleGraph.map_le_iff_le_comapView on Github →
2024-01-09 07:49
Mathlib/Combinatorics/SimpleGraph/Basic.lean
refactor: split graph maps into a new file (#9579) …
Modified SimpleGraph.map_le_iff_le_comapView on Github →
2023-02-24 18:27
Mathlib/Combinatorics/SimpleGraph/Basic.lean
feat: Port `Combinatorics.SimpleGraph.Basic` (#1883)
Added SimpleGraph.map_le_iff_le_comapView on Github →