• Alias: >. • Matchfix operator. • x is by default interpreted as AngleBracket[x]. • Used in the form x to indicate expected or average value. • Called ket in quantum mechanics. • Used in the form x,y to indicate various forms of inner product. • Used in the form x,y, ... to denote an ordered set of objects. • Not the same as \[RawGreater]. • Extensible character; grows by default to limited size. • See also: \[LeftAngleBracket] .
\[RightAngleBracket]
>
x 
is by default interpreted as AngleBracket[x]. 
x
to indicate expected or average value. 
x, y
to indicate various forms of inner product. 
x, y, ... 
to denote an ordered set of objects. 