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Help on an exercise about computability theory.(not homework)

  1. Feb 23, 2012 #1
    In Cooper's book, I can't think out the solution of the following exercise.

    Show that each creative set is contained in some simple set.

    By the way,they are not homework question.

    I read the book on my own and I am a beginner. Thanks for your hint.
  2. jcsd
  3. Feb 23, 2012 #2


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    Science Advisor

    Hey iamwanli and welcome to the forums.

    What is a 'creative set'? Can you define that for us?
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