Mercurial > hg > Papers > 2019 > oshiro-thesis

comparison final_pre/src/AgdaPushPopProof.agda @ 7:0e8b9646d43f

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add final_pre
author e155702
date Sun, 17 Feb 2019 05:39:59 +0900
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6:8f5d263c219b 7:0e8b9646d43f
1 id-meta : ℕ -> ℕ -> SingleLinkedStack ℕ -> Meta
2 id-meta n e s = record { context = record {n = n ; element = just e}
3 ; nextCS = (N.cs id) ; stack = s}
4
5 push-pop-type : ℕ -> ℕ -> ℕ -> Element ℕ -> Set₁
6 push-pop-type n e x s = M.exec (M.csComp {meta} (M.cs popOnce) (M.cs pushOnce)) meta ≡ meta
7 where
8 meta = id-meta n e record {top = just (cons x (just s))}
9
10 push-pop : (n e x : ℕ) -> (s : Element ℕ) -> push-pop-type n e x s
11 push-pop n e x s = refl