Mercurial > hg > Papers > 2020 > soto-midterm

view src/cbc-hoare-loophelper.agda @ 11:a8bc8c6b48bd default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fix
author soto@cr.ie.u-ryukyu.ac.jp
date Tue, 15 Sep 2020 07:06:29 +0900
parents 73127e0ab57c
children
line wrap: on
line source

loopHelper : (n : ℕ) → (env : Envc ) → (eq : varn env ≡ n) → (seq : whileTestStateP s2 env)
           → loopPwP' n env (sym eq) seq (λ env₁ x → (vari env₁ ≡ c10 env₁))
loopHelper zero env eq refl rewrite eq = refl
loopHelper (suc n) env refl refl =
           loopHelper n (record { c10 = suc (n + vari env) ; varn = n ; vari = suc (vari env) }) refl (+-suc n (vari env))