This non-implication,
Form 0 \( \not \Rightarrow \)
Form 391,
whose code is 4, is constructed around a proven non-implication as follows:
| Hypothesis | Statement |
|---|---|
| Form 0 | \(0 = 0\). |
| Conclusion | Statement |
|---|---|
| Form 127 | <p> An amorphous power of a compact \(T_2\) space, which as a set is well orderable, is well orderable. </p> |
The conclusion Form 0 \( \not \Rightarrow \) Form 391 then follows.
Finally, the
List of models where hypothesis is true and the conclusion is false:
| Name | Statement |
|---|---|
| \(\cal N24\) Hickman's Model I | This model is a variation of \(\cal N2\) |