Implications

We have the following indirect implication of form equivalence classes:

3 \(\Rightarrow\) 53
given by the following sequence of implications, with a reference to its direct proof:

Implication Reference
3 \(\Rightarrow\) 53 note-68

Here are the links and statements of the form equivalence classes referenced above:

Howard-Rubin Number Statement
3:  \(2m = m\): For all infinite cardinals \(m\), \(2m = m\).
53:

For all infinite cardinals \(m\), \(m^2\le 2^m\).  Mathias [1979], prob 1336.

Comment:

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