# HG changeset patch
# User HackBot
# Date 1469441069 0
# Node ID 409aa9d7309b8cb8b269591497f8b3c124996b08
# Parent  34f2c0d8a6e8d6ec157c6881e1653ac02fe0c9a5
<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

diff -r 34f2c0d8a6e8 -r 409aa9d7309b wisdom/hydra
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wisdom/hydra	Mon Jul 25 10:04:29 2016 +0000
@@ -0,0 +1,1 @@
+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