Give an informal description of a Turing machine with three tapes,that gets as input the binary representation of an arbitrary integer m ≥ 1 , and returns as output the unary representation of m a) Beginning of the calculation: Convert the number m of the first strip in binary. contains. The other 2 strips are empty (containing only the _ symbol). Our Turing machine is in the start state. b) End of calculation: 3rd lane includes conversion of m number in unity basis, i.e. It contains an array of m 1's. Our Turing machine is in the finishing position (final state). c) Hint: You can arrange the 2nd strip to contain 1 as one of the powers of 2.c) Hint: Arrange the order to contain 1' as one of the 2 powers

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Give an informal description of a Turing machine with three tapes,that gets as input the binary representation of an arbitrary integer m ≥ 1 , and returns as output the unary representation of m a) Beginning of the calculation: Convert the number m of the first strip in binary. contains. The other 2 strips are empty (containing only the _ symbol). Our Turing machine is in the start state. b) End of calculation: 3rd lane includes conversion of m number in unity basis, i.e. It contains an array of m 1's. Our Turing machine is in the finishing position (final state). c) Hint: You can arrange the 2nd strip to contain 1 as one of the powers of 2.c) Hint: Arrange the order to contain 1' as one of the 2 powers
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