\[LessFullEqual]
• Infix ordering operator.
• x y is by default interpreted as LessFullEqual[x, y].
• See Section 3.10.4.
• See also: \[LessEqual] , \[LessSlantEqual] , \[NotLessFullEqual] .
Usage
\[LessFullEqual] Notes
y is by default interpreted as LessFullEqual[x, y]. 
