:The hardest one to define is the set of "natural numbers". I guess it depends on how comfortable you feel with zero. Is it "natural", or is it some kind of heathen Islamic plot to undermine Christianity? Anyway, it rounds out the ten digits and makes addition and multiplication a lot easier. --[[User:Ed Poor|Ed Poor]] <sup>[[User talk:Ed Poor|Talk]]</sup> 20:37, 22 August 2007 (EDT) | :The hardest one to define is the set of "natural numbers". I guess it depends on how comfortable you feel with zero. Is it "natural", or is it some kind of heathen Islamic plot to undermine Christianity? Anyway, it rounds out the ten digits and makes addition and multiplication a lot easier. --[[User:Ed Poor|Ed Poor]] <sup>[[User talk:Ed Poor|Talk]]</sup> 20:37, 22 August 2007 (EDT) |