Documentation Publicon Reference Special Characters
RightTriangle
\[RightTriangle]
• Infix ordering operator. • x y is by default interpreted as RightTriangle[x, y]. • Used in pure mathematics to mean "contains as a normal subgroup". • See also: \[RightTriangleEqual] , \[RightTriangleBar] , \[RightArrow] , \[NotRightTriangle] , \[LeftTriangle] , \[EmptyUpTriangle] , \[FilledUpTriangle] , \[RightAngle] .
\[RightTriangle]
y is by default interpreted as RightTriangle[x, y]. 