👉 A semideterministic Turing machine is a type of Turing machine that has two states, but only one input and no output. It can be used to simulate any other Turing machine with at most one input. This means it can represent all possible inputs, even if there are no outputs. The term "semideterministic" refers to the fact that it is semantically indistinguishable from a deterministic Turing machine in terms of what it represents and how it behaves.
