Because a Turing machine's actions are not atomic, a simulation of the machine must atomize each 5-tuple into a sequence of simpler actions. One possibility — used in the following examples of …

Jan 21, 2026 · As in our previous multi-tape example, we will start by copying the first string/number from tape 1 to tape 2, then position the heads of both tapes on the right-most symbol of each string.

Explore various examples of Turing Machines, their functionality, and applications in automata theory to enhance your understanding of computation.

Example 3 is a Turing machine that performs some elementary arithmetic. It decides the language ="On input string

1. Turing Machines as Word Recognizers Example 1: L = {anbncn | n ≥ 0} Example 2: L = {ww | w ∈ {a, b}∗} Example 3: L = {aibjci×j | i, j ≥ 0}

Jan 8, 2026 · Turing Machine was invented by Alan Turing in 1936 and it is used to accept Recursive Enumerable Languages (generated by Type-0 Grammar). A Turing Machine consists of an infinite …

In principle, we can build Turing Machines for computing all kinds of functions, such as capitalizing text, finding words in text, computing interest payments, finding documents on the World Wide Web, etc.