Theorems · Theorem · algebraic topology
SSet.boundary.hom_ext
∀ {n : ℕ} {X : SSet} {f g : (SSet.boundary (n + 1)).toSSet ⟶ X},
(∀ (i : Fin (n + 2)),
CategoryTheory.CategoryStruct.comp (SSet.boundary.ι i) f =
CategoryTheory.CategoryStruct.comp (SSet.boundary.ι i) g) →
f = g- Cited by
- 0 results in Mathlib
- Foundations
- Depth 89 from the axioms · uses propext, Classical.choice, Quot.sound
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Cites29
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