Hypothesis: HR 0:  \(0 = 0\).

Conclusion: HR 190:

There is a non-trivial injective Abelian group.

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

Name Statement
\(\cal M24\) Blass' Model Let \(\cal M\) be a countable transitive model of \(ZFC + V = L\)
\(\cal N28\) Blass' Permutation Model The set \(A=\{a^i_{\xi}: i\in \Bbb Z, \xi\in\aleph_1\}\)

Code: 3

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