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theorem proved term proof

programSpec_injective

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formal statement (Lean)

  48theorem programSpec_injective : Function.Injective programSpec := by

proof body

Term-mode proof.

  49  intro a b h
  50  exact congrArg ProgramSpec.combination h
  51
  52/-- First-pass empirical program in execution order. -/

used by (2)

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depends on (2)

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