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author ryokka
date Wed, 12 Feb 2020 17:55:00 +0900
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data whileTestState  : Set where
  s1 : whileTestState
  s2 : whileTestState
  sf : whileTestState


whileTestStateP : whileTestState → Envc →  Set
whileTestStateP s1 env = (vari env ≡ 0) /\ (varn env ≡ c10 env)
whileTestStateP s2 env = (varn env + vari env ≡ c10 env)
whileTestStateP sf env = (vari env ≡ c10 env)