FACTOID #53: If you thought Antarctica was inhospitable, think again - its land area is only ninety-eight percent ice. Reassuringly, the other 2% is categorised as "barren rock".
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In mathematics, the intersection of two sets A and B is the set that contains all elements of A that also belong to B (or equivalently, all elements of B that also belong to A), but no other elements.
The number 9 is not contained in the intersection of the set of prime numbers {2,3,5,7,11,...} and the set of odd numbers {1,3,5,7,9,11,...}.
Intersection is an associative operation; thus, A ∩ (B ∩ C) = (A ∩ B) ∩ C.
To celebrate our 40th Anniversary, Intersection has teamed up with Trillium Press to create a limited edition box set featuring the best of Intersection in the visual arts, jazz, literature, and theatre.
Intersection for the Arts is San Francisco's oldest alternative art space (est.
Intersection provides a place where provocative ideas, diverse art forms, artists, and audiences can intersect one another.
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