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Cool math shortcuts
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05-12-2005, 04:41 PM
swolfe
Senior Member
Join Date: Nov 2004
Posts: 632
Re: Cool math shortcuts
[ QUOTE ]
square 37 for me using your shortcut
[/ QUOTE ]
use a = 13
50*24 + 169 = 1369
EDIT: i picked 13 because 50*24 is instantaneous whereas i'd have to think a little about 40*34
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