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THE PROBLEM 4.4.1-6 is WRONG #172

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OneirdyniaYi opened this issue Mar 6, 2020 · 1 comment
Open

THE PROBLEM 4.4.1-6 is WRONG #172

OneirdyniaYi opened this issue Mar 6, 2020 · 1 comment

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@OneirdyniaYi
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OneirdyniaYi commented Mar 6, 2020 •
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From the definition of the follow set, we know,1.follow(bterm) = first(bexpr') except ∈
and 2.bexpr' => ∈ follow(bterm) = follow(bexpr)
In a word, follow(bterm) = {$,),or}
@mansicer
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That's right. We can see a previous issue for correct answer: #60

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@OneirdyniaYi @mansicer