Explain why the following is not a description of a legitimate Turing machine M bad On input hpi, a polynomial over variables x 1 , , x k 1 Try all possible settings of x 1 , , x k to integer values 2 Evaluate p on all of these settings 3 If any of these settings evaluates to 0, accept otherwise, r...

Explain why the following is not a description of a legitimate Turing machine. M bad = On

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Explain why the following is not a description of a legitimate Turing machine.

M_bad = “On input hpi, a polynomial over variables x₁, . . . , x_k:

1. Try all possible settings of x₁, . . . , x_k to integer values.

2. Evaluate p on all of these settings.

3. If any of these settings evaluates to 0, accept ; otherwise, reject .”

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Introduction to the theory of computation

ISBN: 978-0470530658

3rd edition

Authors: Michael Sipser

Question Posted: Sep 02, 2020 04:34 AM

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Explain why the following is not a description of a legitimate Turing machine. M bad = On

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Introduction to the theory of computation

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