Documentation Publicon Reference Special Characters
Cup
\[Cup]
• Infix operator. • x y is by default interpreted as Cup[x, y]. • Used in pure mathematics to mean cup product.• See also: \[Cap] , \[Union] , \[CupCap] , \[RoundSpaceIndicator] , \[Breve] .
\[Cup]
y is by default interpreted as Cup[x, y]. 