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Title: P.109 Last case of `r_match` · Issue #11 · proofengineering/proofengineering.github.io · GitHub

Open Graph Title: P.109 Last case of `r_match` · Issue #11 · proofengineering/proofengineering.github.io

X Title: P.109 Last case of `r_match` · Issue #11 · proofengineering/proofengineering.github.io

Description: I think It should be r_match_star2 : ∀ s s’ r0, r_match s r0 → r_match s’ (r_star r0) → r_match (s ++ s’) (r_star r0)

Open Graph Description: I think It should be r_match_star2 : ∀ s s’ r0, r_match s r0 → r_match s’ (r_star r0) → r_match (s ++ s’) (r_star r0)

X Description: I think It should be r_match_star2 : ∀ s s’ r0, r_match s r0 → r_match s’ (r_star r0) → r_match (s ++ s’) (r_star r0)

Opengraph URL: https://github.com/proofengineering/proofengineering.github.io/issues/11

X: @github

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Domain: patch-diff.githubusercontent.com

Hey, it has json ld scripts: 
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og:image:altI think It should be r_match_star2 : ∀ s s’ r0, r_match s r0 → r_match s’ (r_star r0) → r_match (s ++ s’) (r_star r0)
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