Theorems · Theorem · algebraic topology

SSet.stdSimplex.isoNerve_hom_app_apply

∀ {n d : ℕ} (s : (SSet.stdSimplex.obj { len := n }).obj (Opposite.op { len := d })) (i : Fin (d + 1)),
  ((CategoryTheory.ConcreteCategory.hom ((SSet.stdSimplex.isoNerve.{u} n).hom.app (Opposite.op { len := d }))) s).obj
      i =
    { down := s i }

Defined in

Mathlib.AlgebraicTopology.SimplicialSet.StdSimplex

Cited by

0 results in Mathlib

Foundations

Depth 64 from the axioms · uses propext, Classical.choice, Quot.sound