x y is by default interpreted as Wedge[x, y].
Used to mean wedge or exterior product and other generalized antisymmetric products.
Occasionally used for generalized notions of intersection.
Not the same as \[And], \[CapitalLambda] or \[RawWedge].
See Section 1.10.8 and Section 3.10.4.
See also: \[Vee] , \[UpArrow] , \[Intersection] , \[SquareIntersection] , \[CircleTimes] .