1. Palindrome Example TM M = (, Q, ) =,, 0, 1 Q = {q start, q copy, q left, q test, q halt } x {0, 1}* PAL(x) = 1 if x is a palindrome and 0 otherwise. That is, PAL(x) = 1 iff x reads the same from left to right and from right to left.

2. Palindrome Example Figure 2 – Palindrome Example of a TM computation

3. Palindrome Example Figure 2 – Palindrome Example of a TM computation

4. Palindrome Example Figure 2 – Palindrome Example of a TM computation

5. Palindrome Example Figure 2 – Palindrome Example of a TM computation

6. Palindrome Example Figure 2 – Palindrome Example of a TM computation

7. Palindrome Example Figure 2 – Palindrome Example of a TM computation

8. Palindrome Example Figure 2 – Palindrome Example of a TM computation

9. Palindrome Example Figure 2 – Palindrome Example of a TM computation

10. Palindrome Example Figure 2 – Palindrome Example of a TM computation

11. Palindrome Example Figure 2 – Palindrome Example of a TM computation

12. Palindrome Example Figure 2 – Palindrome Example of a TM computation