Computing Functions with Turing Machines
there is a Turing Machine such that: f M In other words: For all w∈DDomain Example The function f(x,y)=x+yis computable Turing Machine: Input string: x0yunary Output string: xy0unary x,yare integers 0 q0 1111 xy Start 1 initial state The 0 is the delimiter that separates the two numbers 0 q0 1111 xy 1 0 qf 11 x+y 11 Start
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