Theorems · Theorem · algebraic topology
SSet.op_horn
∀ {n : ℕ} (i : Fin (n + 1)), (SSet.horn n i).op.preimage (SSet.stdSimplex.opIso { len := n }).inv = SSet.horn n i.rev- Cited by
- 0 results in Mathlib
- Foundations
- Depth 87 from the axioms · uses propext, Classical.choice, Quot.sound
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Cites23
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coeproof · cited by 62,936
- CategoryTheory.Functor.objstatement and proof · cited by 19,642
- Oppositestatement and proof · cited by 8,081
- CategoryTheory.Iso.invstatement and proof · cited by 6,514
- Equiv.symmproof · cited by 3,681
- Set.extproof · cited by 2,266
- SimplexCategorystatement and proof · cited by 2,204
- SSetstatement · cited by 1,283
- SSet.stdSimplexstatement and proof · cited by 499
- SSet.Subcomplexstatement · cited by 461
- CategoryTheory.Subfunctor.objproof · cited by 227
- SSet.hornstatement and proof · cited by 162
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