U+2A8A "⪊" Greater-than and Not Approximate Unicode Character

U+2A8A "⪊" Greater-than and Not Approximate is a mathematical symbol that belongs to the Supplemental Mathematical Operators block, used to denote a relation where one quantity is strictly greater than another and explicitly not approximately equal to it. This symbol combines the visual elements of a greater-than sign with a negation mark, often a small slash or vertical bar, to clearly indicate the exclusion of approximate equality. It finds its primary application in advanced mathematical notation, particularly in fields like set theory, analysis, or logic, where precise relational distinctions are required.