Mercurial > hg > Papers > 2020 > soto-midterm
view src/whileConvPSemSound.agda @ 11:a8bc8c6b48bd default tip
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author | soto@cr.ie.u-ryukyu.ac.jp |
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date | Tue, 15 Sep 2020 07:06:29 +0900 |
parents | 73127e0ab57c |
children |
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whileConvPSemSound : {l : Level} → (input : Envc) → ((vari input ≡ 0) ∧ (varn input ≡ c)) implies (varn input + vari input ≡ c10 input) whileConvPSemSound input = proof λ x → (conversion input x) where conversion : (env : Envc ) → (vari env ≡ 0) /\ (varn env ≡ c10 env) → varn env + vari env ≡ c10 env conversion e record { pi1 = refl ; pi2 = refl } = +zero