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[xmca] minus*plus again
- To: "eXtended Mind, Culture,Activity" <xmca@weber.ucsd.edu>
- Subject: [xmca] minus*plus again
- From: Mike Cole <lchcmike@gmail.com>
- Date: Sat, 6 Jun 2009 14:38:01 -0700
- Delivered-to: xmca@weber.ucsd.edu
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Jim Levin sent me this clever url. Not very philosophical, but perhaps
others will find it interesting
as well.
mike
http://www.mathsisfun.com/multiplying-negatives.html
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