Theorems · Theorem · order theory
Sigma.eta
∀ {α : Type u_1} {β : α → Type u_4} (x : (a : α) × β a), ⟨x.fst, x.snd⟩ = x- Defined in
- Mathlib.Data.Sigma.Basic
- Cited by
- 25 results in Mathlib
- Foundations
- Depth 5 from the axioms · uses no axioms
Around this declaration
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Cites0
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
Nothing in Mathlib beyond the foundations.
Cited by25
Results whose statement or proof uses this declaration.
- Pi.basis_applyproof · cited by 3
- Finset.sigma_preimage_mkproof · cited by 3
- Finset.mem_sigmaLiftproof · cited by 3
- Topology.RelCWComplex.finite_cells_of_finiteproof · cited by 2
- Monoid.CoprodI.NeWord.of_wordproof · cited by 1
- Monoid.PushoutI.NormalWord.eq_one_of_smul_normalizedproof · cited by 1
- GradedMonoid.list_prod_map_eq_dProdproof · cited by 1
- AList.mk_cons_eq_insertproof · cited by 1
- FirstOrder.Language.DirectLimit.cgproof · cited by 1
- IsCompact.sigma_exists_finite_sigma_eqproof · cited by 1
- FirstOrder.Language.DirectLimit.exists_ofproof · cited by 1
- ProbabilityTheory.strong_law_aux1proof · cited by 1