| Symbol Name | Neither A Subset Of Nor Equal To |
| Unicode Version | 1.1 |
| Unicode | U+2288 |
| Unicode block | |
| General category | Math Symbol (Sm) |
| CSS Code |
| UTF-8 | E2 8A 88 |
| UTF-16 | 2288 |
| UTF-32 | 00002288 |
1\documentclass{article}2\usepackage{pifont}3\mathrm{⊈}4\end{document}You can type the neither a subset of nor equal to symbol on most modern devices with the help of following methods:
Alt + 8840 on Windows (numeric keypad with Num Lock), or insert via Character Map.
Edit → Emoji & Symbols, search "neither a subset of nor equal to", or use Unicode Hex Input with 2288.
Ctrl + Shift + U, type 2288, 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.neither-a-subset-of-nor-equal-to::before { content: "\2288"; }1<span>⊈</span>Neither A Subset Of Nor Equal To symbol's representation in different programming languages can be found in the table below:
| Language | Representation |
|---|---|
| JavaScript / TypeScript | '\u2288' or String.fromCodePoint(0x2288) |
| Python | '\N{NEITHER A SUBSET OF NOR EQUAL TO}' or chr(8840) |
| Rust | '\u{2288}' |
| C / C++ | UTF-8 source or wchar_t with U+2288 |
| Go | string(rune(0x2288)) |
| Ruby | "\u2288" |
\2288 |
| Hex Code | 0x2288 |
| HTML Code | ⊈ |
| LaTeX | \mathrm{⊈} |
| Symbol | ⊈ |
| URL encode (UTF-8 percent) | %E2%8A%88 |
| Spoken / screen reader name | Neither A Subset Of Nor Equal To |