Hypothesis: HR 313:

\(\Bbb Z\) (the set of integers under addition) is amenable.  (\(G\) is {\it amenable} if there is a finitely additive measure \(\mu\) on \(\cal P(G)\) such that \(\mu(G) = 1\) and \(\forall A\subseteq G, \forall g\in G\), \(\mu(gA)=\mu(A)\).)

Conclusion: HR 173:

\(MPL\): Metric spaces are para-Lindelöf.

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

Name Statement
\(\cal N54\) Good/Tree/Watson Model II This model is a variation of \(\cal N 53\)

Code: 3

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