≠ \[NotEqual]
• Alias: .
• Infix operator with built-in evaluation rules.
• x y is by default interpreted as Unequal[x, y].
• See Section 1.10.4 and Section 3.10.4.
• See also: \[Equal] , \[NotCongruent] , \[GreaterLess] .
Usage
Notes
. 
y is by default interpreted as Unequal[x, y]. 
