Given two polygons $A$ and $B$ the intersection of them is represented by the notation $A \cap B$ that returns a geometry (more precisely the set of intersecting points) resulting from the intersection operation.
Is there any symbol for intersects (a boolean function that returns 0 (false) or 1 (true) if $A$ intersects $B$) ?
Otherwise, what would be a good notation for that?
Thanks!