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\[NotRightTriangleBar]\[NotSquareSubset]

NotRightTriangleEqual

NotRightTriangleEqual \[NotRightTriangleEqual]

FilledSmallSquare Infix ordering operator.

FilledSmallSquarex y is by default interpreted as NotRightTriangleEqual[x, y].

FilledSmallSquare See The Mathematica Book: Section 3.10.4.

FilledSmallSquare See also: \[NotRightTriangle] , \[NotRightTriangleBar] , \[NotLeftTriangleEqual] , \[RightTriangleEqual] .

\[NotRightTriangleBar]\[NotSquareSubset]