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Context-Free Grammars example. {A0 A 1 }{AB}{B
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1. Computer Science 500Theory of ComputationSpring, 2000Monday, February 7Reminder: Test on 2/14
2. Context-Free Grammars example
6. States and a tape
12. Turing Machines -- definition
13. T.M. M accepts wiffM enters the accept state while computing on wWe will also use “M(w) = 1”
14. Decidability
22. Assume that there is a 1-to-1 function from Z+ to R[0,1]
23. definitions
24. X = . g(f(1)1) g(f(2)2) g(f(3)3) …Suppose there exists a value k s.t.f(k) = Xf(k)k = Xkf(k) = X