Math Forum http://mathforum.org/kb List of forum topics en Re: Non-Euclidean Arithmetic http://mathforum.org/kb/thread.jspa?messageID=7890872&tstart=0#7890872 > Apparently, you have such a one]]> Sep 14, 2012 8:31:22 PM Sep 15, 2012 9:58:50 AM uprho@yahoo.com 0 The World Is Still Round, The Sun Still... http://mathforum.org/kb/thread.jspa?messageID=5474603&tstart=0#5474603 http://www.washingtonpost.com/?nav=pf>
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