Mercurial > hg > Papers > 2019 > ryokka-sigss
diff Paper/src/term1.agda.replaced @ 8:83d000399c9d
fix invisible char
author | ryokka |
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date | Tue, 18 Dec 2018 04:08:28 +0900 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Paper/src/term1.agda.replaced Tue Dec 18 04:08:28 2018 +0900 @@ -0,0 +1,15 @@ +stmt2Cond : {c10 :@$\mathbb{N}$@} → Cond +stmt2Cond {c10} env = (Equal (varn env) c10) @$\wedge$@ (Equal (vari env) 0) + +lemma1 : {c10 :@$\mathbb{N}$@} → Axiom (stmt1Cond {c10}) (@$\lambda$@ env → record { varn = varn env ; vari = 0 }) (stmt2Cond {c\ +10}) +lemma1 {c10} env = impl@$\Rightarrow$@ ( @$\lambda$@ cond → let open @$\equiv$@-Reasoning in +begin +? -- ?0 +@$\equiv$@@$\langle$@ ? @$\rangle$@ -- ?1 +? -- ?2 +@$\blacksquare$@ ) + +-- ?0 : Bool +-- ?1 : stmt2Cond (record { varn = varn env ; vari = 0 }) @$\equiv$@ true +-- ?2 : Bool