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Theorems · Definition · logic and foundations

Turing.BlankRel.above

{Γ : Type u_1} →
  [inst : Inhabited Γ] →
    {l₁ l₂ : List Γ} → Turing.BlankRel l₁ l₂ → { l // Turing.BlankExtends l₁ l ∧ Turing.BlankExtends l₂ l }

Given two BlankRel lists, there exists (constructively) a common join.

Defined in
Mathlib.Computability.TuringMachine.Tape
Cited by
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Foundations
Depth 39 from the axioms · uses propext, Quot.sound
Assumes
Inhabited

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