Define a resetting turing machine to be a tm

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Reference no: EM133516755

Question: Define a resetting turing machine to be a TM where after every n steps, all cells in the tape are reset to their original configuration (the state is not reset, nor is the position of the tape head). Prove that if a language is decided by a resetting turing machine, the language is regular. (Hint: consider the position of the tape head immediately after each reset. How far can the tape head go? The intuition behind the pumping lemma may be helpful here.) Revised Instruction: Instead, prove the same thing except where the head is also reset. So the Turing Machines after every n stels, all cells in the tape are reset to the original con- figuration, the tape head position is also reset, but the state is not reset.

Reference no: EM133516755

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