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Theorems · Theorem · combinatorics

Quiver.Path.vertices_getLast

∀ {V : Type u_1} [inst : Quiver V] {a b : V} (p : Quiver.Path a b) (h : optParam (p.vertices ≠ []) ⋯),
  p.vertices.getLast h = b
Defined in
Mathlib.Combinatorics.Quiver.Path.Vertices
Cited by
2 results in Mathlib
Foundations
Depth 48 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
Quiver
Mathlib docsSourceLoogleLeanSearch

Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

Quiver.Path.dropLast_append_end_eq · cited by 1Path.dropLast_append_end_…Quiver.Path.end_mem_vertices · cited by 0Path.end_mem_verticesQuiver.Hom · cited by 32603Quiver.HomQuiver · cited by 405QuiverQuiver.Path · cited by 166Quiver.PathQuiver.Path.vertices · cited by 21Path.verticesQuiver.Path.vertices_ne_nil · cited by 4Path.vertices_ne_nilPath.vertices_getLastCITED BYCITES

Cites5

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Cited by2

Results whose statement or proof uses this declaration.