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by sesqu
5711 days ago
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0 is not like any other number. It is of very special import, along with 1. In particular, when dealing with 2D graphics, people look at area. Area is defined by multiplication, and 0 and 1 are the two numbers y for multiplication such that f(x,y)=y and f(x,y)=x for all x. 0 is the only number that is not arbitrary in a scalable measurement such as a graph. That's what makes it important. |
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