منابع مشابه
Algebraic Generalization of Venn Diagram
It is easy to deal with a Venn Diagram for 1 ≤ n ≤ 3 sets. When n gets larger, the picture becomes more complicated, that's why we thought at the following codification. That’s why we propose an easy and systematic algebraic way of dealing with the representation of intersections and unions of many sets. Introduction. Let's first consider 1 ≤ n ≤ 9, and the sets S1, S2, ..., Sn. Then one gets 2...
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ژورنال
عنوان ژورنال: Nature
سال: 1950
ISSN: 0028-0836,1476-4687
DOI: 10.1038/166829a0