Version 1 (modified by onnopaap, 14 years ago) |
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Base Template IntersectionOf2Classes
IntersectionOf2Classes is a template for expressing that a class is the intersection of two classes.
IntersectionOf2Classes(a, b, c) means that c is the intersection of a and b.
Roles:
1 hasClass1 Class
2 hasClass2 Class
3 hasClassIntersection Class
Axiom:
IntersectionOf2Classes(x1, x2, x3) <-> Class(x1) & Class(x2) & Class(x3) & exists y(EnumeratedSetOf2Classes(x1, x2, y) & IntersectionOfSetOfClassTemplate(y, x3)) .
NOTE See 8.3 for further information on the representation used in this template.