view wisdom/hydra @ 8840:409aa9d7309b

<b_jonas> learn The hydra is at http://www.madore.org/~david/math/hydra0.xhtml , the dire hydra at http://www.madore.org/~david/math/hydra.xhtml , theory at http://www.madore.org/~david/weblog/d.2008-03-27.1537.html http://www.madore.org/~david/weblog/d.2008-03-16.1534.ordinaux-et-hydres.html http://math.andrej.com/2008/02/02/the-hydra-game/ https://en.wikipedia.org/wiki/Goodstein%27s_theorem
author HackBot
date Mon, 25 Jul 2016 10:04:29 +0000
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The hydra is at http://www.madore.org/~david/math/hydra0.xhtml , the dire hydra at http://www.madore.org/~david/math/hydra.xhtml , theory at http://www.madore.org/~david/weblog/d.2008-03-27.1537.html http://www.madore.org/~david/weblog/d.2008-03-16.1534.ordinaux-et-hydres.html http://math.andrej.com/2008/02/02/the-hydra-game/ https://en.wikipedia.org/wiki/Goodstein%27s_theorem