NotVerticalBar
 Usage
 \[NotVerticalBar]
Notes
• Alias:  !|. • Infix operator. • x  y is by default interpreted as NotVerticalBar[x, y]. • Used in mathematics to mean x does not divide y. • See Section 3.10.4. • See also: \[VerticalBar] , \[NotDoubleVerticalBar] .
| 
