Oops, I messed up. (Thanks David for pointing that out.) On Sun, Oct 18, 2020 at 07:45:40PM +1100, Steven D'Aprano wrote:
> Each of these number systems have related, but slightly different, > rules. For example, IEEE-754 has a single signed infinity and 2**INF is > exactly equal to INF. But in transfinite arithmetic, 2**INF is strictly > greater than INF (for every infinity): > > 2**aleph_0 < aleph_1 > 2**aleph_1 < aleph_2 > 2**aleph_2 < aleph_3 I conflated what I was thinking: # note the change in comparison 2**aleph_0 > aleph_0 2**aleph_1 > aleph_1 2**aleph_2 > aleph_2 ... which I think is correct regardless of your position on the Continuum Hypothesis (David, care to comment?), with this: 2**aleph_0 = aleph_1 2**aleph_1 = aleph_2 2**aleph_2 = aleph_3 ... which is only true if the Continuum Hypothesis is true, and then wrote down something which was complete nonsense. Sorry. -- Steve _______________________________________________ Python-ideas mailing list -- python-ideas@python.org To unsubscribe send an email to python-ideas-le...@python.org https://mail.python.org/mailman3/lists/python-ideas.python.org/ Message archived at https://mail.python.org/archives/list/python-ideas@python.org/message/AENOEZNHWPYRSM7CHSU2N74A2NXF6P4O/ Code of Conduct: http://python.org/psf/codeofconduct/