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I'm not impressed
Icy North Posted Mar 12, 2010
N doesn't contain zero in the UK, generally. It's the set of natural or counting numbers, 1,2,3...
Perhaps this explains why we can't cook as well as the French 
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Bijections? You'll be telling me it's isomorphic, next 
I'm not impressed
toybox Posted Mar 12, 2010
Crime de lèse-Bourbaki!
In the category of sets, isomorphisms are bijections indeed 
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I'm not impressed
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