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Theorems · Theorem · logic and foundations

Denumerable.decode_isSome

∀ (α : Type u_3) [inst : Denumerable α] (n : ℕ), (Encodable.decode n).isSome = true
Defined in
Mathlib.Logic.Denumerable
Cited by
1 results in Mathlib
Foundations
Depth 12 from the axioms · uses propext, Quot.sound
Assumes
Denumerable
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Around this declaration

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

Denumerable.ofNat · cited by 26Denumerable.ofNatDenumerable.decode_eq_ofNat · cited by 9Denumerable.decode_eq_ofN…Encodable.decode · cited by 77Encodable.decodeDenumerable · cited by 28DenumerableDenumerable.decode_inv · cited by 2Denumerable.decode_invDenumerable.decode_isSomeCITED BYCITES

Cites3

Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.

Cited by2

Results whose statement or proof uses this declaration.