• Alias: uT. • Infix relational operator. • xy is by default interpreted as UpTee[x,y]. • Used in geometry to indicate perpendicular. • Used in number theory to indicate relative primality. • See also: \[RightAngle] , \[NotDoubleVerticalBar] , \[DownTee] .
\[UpTee]
uT
y is by default interpreted as UpTee[x, y]. 