Demystifying the ≷ (Greater-Than or Less-Than) Symbol
The ≷ (greater-than or less-than) symbol is a mathematical operator indicating that one value is strictly greater than or strictly less than another, meaning they cannot be equal. In mathematics, it functions as a highly specific alternative to the "not equal to" (≠) sign when working with ordered numbers, emphasizing that a clear difference in magnitude exists between two variables.
Officially named GREATER-THAN OR LESS-THAN, this character sits at the Unicode code point U+2277 within the Mathematical Operators block. Mathematicians and logicians combined the standard greater-than (>) and less-than (<) signs to create this specialized character. It emerged to simplify complex notation in calculus, algebra, and logic proofs where order strictly matters but equality is entirely ruled out.
While you probably will not see ≷ trending on social media, it plays an important role in academic and technical fields. In economics, it helps define strict preference relations. In programming and computer science, developers typically rely on combinations of standard keyboard characters like <> or != to express this logic. However, typesetting systems like LaTeX use the command \gtrless to display the elegant, stacked ≷ symbol in published research papers and textbooks.
Typing the ≷ symbol requires a few shortcuts, as it does not appear on standard keyboards. On Windows, you can type it in Microsoft Word by entering 2277 followed immediately by Alt + X. Mac users can easily find it using the Character Viewer by pressing Control + Command + Space and searching for the symbol's name. For web development, you can quickly render it using the HTML entity ≷ or the decimal code ≷.
The ≷ symbol is closely related to its inverted twin, ≶ (less-than or greater-than, U+2276), which carries the exact same mathematical meaning but flips the visual order of the arrows. It also shares DNA with the classic ≠ (not equal to) symbol, though ≷ goes a step further by specifically confirming that the two mathematical values can be compared by size.