Friday, October 13, 2006

Observations

It occured to me recently that there are no power sets of cardinality ℵ0.

A question the answer to which did not occur to me recently: does there exists an infinite cardinal n such that there exist more (or less) than 2n functions from n → n?
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1 comment:

Matthew said...

I'm pretty thrilled that I can access your daily planner via your blog.

10/15/2006 8:00 PM

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