| Symbol Name | Not A Superset Of |
| Unicode Version | 1.1 |
| Unicode | U+2285 |
| Unicode block | |
| General category | Math Symbol (Sm) |
| CSS Code | \2285 |
| Hex Code | 0x2285 |
| HTML Code | ⊅ |
| LaTeX | \mathrm{⊅} |
| Symbol | ⊅ |
| URL encode (UTF-8 percent) | %E2%8A%85 |
| Spoken / screen reader name | Not A Superset Of |
| UTF-8 | E2 8A 85 |
| UTF-16 | 2285 |
| UTF-32 | 00002285 |
1\documentclass{article}2\usepackage{pifont}3\mathrm{⊅}4\end{document}You can type the not a superset of symbol on most modern devices with the help of following methods:
Alt + 8837 on Windows (numeric keypad with Num Lock), or insert via Character Map.
Edit → Emoji & Symbols, search "not a superset of", or use Unicode Hex Input with 2285.
Ctrl + Shift + U, type 2285, then Enter (layout-dependent).
Paste from this page, use text replacement, or pick from the symbol keyboard.
Paste from this page or use a keyboard with math symbol support.
1span.not-a-superset-of::before { content: "\2285"; }1<span>⊅</span>Not A Superset Of symbol's representation in different programming languages can be found in the table below:
| Language | Representation |
|---|---|
| JavaScript / TypeScript | '\u2285' or String.fromCodePoint(0x2285) |
| Python | '\N{NOT A SUPERSET OF}' or chr(8837) |
| Rust | '\u{2285}' |
| C / C++ | UTF-8 source or wchar_t with U+2285 |
| Go | string(rune(0x2285)) |
| Ruby | "\u2285" |