• Alias: sc.
• Infix operator.
• x y is by default interpreted as SmallCircle[x, y].
• Used to indicate function composition.
• Not the same as the letter-like form \[EmptyCircle] .
• Not the same as \[Degree] .
• See Section 1.10.8 and Section 3.10.4.
• See also: \[FilledCircle] , \[CircleDot] , \[CircleTimes] .