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Apr 1, 2015 at 6:13 comment added Andrej Bauer Beautiful, and with a nicely hidden use of choice in the second sentence of the proof ;-)
Apr 1, 2015 at 2:22 comment added Joel David Hamkins I added an account of the Hardin/Taylor strategy.
Apr 1, 2015 at 2:22 history edited Joel David Hamkins CC BY-SA 3.0
Explained the Hardin/Taylor strategy
Mar 31, 2015 at 15:28 history edited Joel David Hamkins CC BY-SA 3.0
Fixed some grammar issues
Mar 31, 2015 at 9:37 vote accept Adam P. Goucher
Mar 31, 2015 at 8:03 history edited ACL CC BY-SA 3.0
Typo. $sim$ -> $\sim$
Mar 31, 2015 at 2:54 history edited Joel David Hamkins CC BY-SA 3.0
added 73 characters in body
Mar 31, 2015 at 2:32 comment added Pace Nielsen I found it. It is a little different: math.upenn.edu/~ted/203S10/References/peculiar.pdf Also see this old mathoverflow post: mathoverflow.net/questions/20882/…
Mar 31, 2015 at 2:30 comment added Joel David Hamkins It wouldn't surprise me if this argument has already been known. I've seen similar kinds of arguments before, but not exactly this one.
Mar 31, 2015 at 2:28 comment added Pace Nielsen I seem to remember a talk on this very problem a few years ago, at the Joint Meetings, with essentially the same proof given.
Mar 31, 2015 at 2:23 history edited Joel David Hamkins CC BY-SA 3.0
deleted 49 characters in body
Mar 31, 2015 at 2:03 history edited Joel David Hamkins CC BY-SA 3.0
improved exposition
Mar 31, 2015 at 1:49 history answered Joel David Hamkins CC BY-SA 3.0