Implications

This non-implication, Form 47-n \( \not \Rightarrow \) Form 291, whose code is 4, is constructed around a proven non-implication as follows:

  • An (optional) implication of code 1 or code 2 is given. In this case, it's Code 2: 3959, whose string of implications is:
    60 \(\Rightarrow\) 45-n \(\Rightarrow\) 33-n \(\Rightarrow\) 47-n
  • A proven non-implication whose code is 3. In this case, it's Code 3: 1244, Form 60 \( \not \Rightarrow \) Form 291 whose summary information is:
    Hypothesis Statement
    Form 60 <p> \(C(\infty,WO)\): Every set of non-empty, well orderable sets has a choice function.<br /> <a href="/books/2">Moore, G. [1982]</a>, p 125. </p>

    Conclusion Statement
    Form 291 <p> For all infinite \(x\), \(|x!|=|x^x|\). </p>

  • This non-implication was constructed without the use of this last code 2/1 implication

The conclusion Form 47-n \( \not \Rightarrow \) Form 291 then follows.

Finally, the
List of models where hypothesis is true and the conclusion is false:

Name Statement
\(\cal N29\) Dawson/Howard Model Let \(A=\bigcup\{B_n; n\in\omega\}\) is a disjoint union, where each \(B_n\) is denumerable and ordered like the rationals by \(\le_n\)

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