Theorems · Theorem · logic and foundations

PrimrecRel.decide

∀ {α : Type u_1} {β : Type u_2} [inst : Primcodable α] [inst_1 : Primcodable β] {R : α → β → Prop}
  [inst_2 : DecidableRel R], PrimrecRel R → Primrec₂ fun a b => decide (R a b)

Defined in

Mathlib.Computability.Primrec.Basic

Cited by

6 results in Mathlib

Foundations

Depth 77 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

PrimcodablePrimcodableDecidableRel