Last Update: 7 December 2010
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"The greatest challenge to any thinker is stating the problem in a way that will allow a solution." |
"Against logic there is no armor like ignorance." |
Cooke, W.P. (1969), "‘Rye Whiskey’ in Contrapositive", American Mathematical Monthly 76(9) (November): 1051.
Try to answer it yourself before linking to this online answer :-)