• Infix arrow operator. • xy is by default interpreted as UpArrow[x,y]. • Sometimes used in mathematics to denote generalization of powers. • Used to indicate monotonic increase to a limit. • Sometimes used in prefix form to indicate the closure of a set. • Extensible character. • See also: \[UpTeeArrow] , \[UpArrowBar] , \[DoubleUpArrow] , \[LeftUpVector] , \[DownArrow] , \[Wedge] , \[RawWedge] .
\[UpArrow]
y is by default interpreted as UpArrow[x, y]. 