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A Random-Access Turing machine (RA-TM) is similar to the standard, single-tape, deter- ministic TM except for its transition function. On a transition, a RA-TM can
A Random-Access Turing machine (RA-TM) is similar to the standard, single-tape, deter- ministic TM except for its transition function. On a transition, a RA-TM can move its head a finite, but arbitrary distance from its current location. Formally, the transition function is For example, b(,c, (L, n)) will cause the RA-TM's head to move n places to the left (stopping at the left-most cell if the jump would cause the head to move off the tape) Prove that every RA-TM has an equivalent standard, single-tape, deterministic TM. A Random-Access Turing machine (RA-TM) is similar to the standard, single-tape, deter- ministic TM except for its transition function. On a transition, a RA-TM can move its head a finite, but arbitrary distance from its current location. Formally, the transition function is For example, b(,c, (L, n)) will cause the RA-TM's head to move n places to the left (stopping at the left-most cell if the jump would cause the head to move off the tape) Prove that every RA-TM has an equivalent standard, single-tape, deterministic TM
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