Added Task3.1#9
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yurii-litvinov
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Jun 4, 2020
| ((\lambda a.(\lambda b.b \ b) \ (\lambda b.b \ b)) \ b) ((\lambda c.(c \ b) \ (\lambda a.a)) \rightarrow_{\beta} \\[1ex] | ||
| \rightarrow_{\beta} | ||
| ((\lambda b.b \ b) \ (\lambda b.b \ b)) ((\lambda c.(c \ b) \ (\lambda a.a)) \rightarrow_{\beta} \\[1ex] | ||
| \rightarrow_{\beta} ((\lambda b.b \ b) \ (\lambda b.b \ b)) \ (\lambda a.a \ b) \rightarrow_{\beta} \ (\lambda b.b \ b) \ (\lambda b.b \ b) \ b$ |
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Скобок таки маловато. \lambda a.a b --- это \lambda a.(a b), а надо (\lambda a.a) b. Но в остальном всё правильно, и ответ правильный, зачтена.
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