Documentation Publicon Reference Special Characters
NotGreater
\[NotGreater]
• Alias: !>. • Infix ordering operator. • x y is by default interpreted as NotGreater[x, y]. • is equivalent to only for a totally ordered set.• See also: \[RawGreater] .
\[NotGreater]
!>
y is by default interpreted as NotGreater[x, y]. 
is equivalent to 
only for a totally ordered set.