| Nom du symbole | Empty Set With Small Circle Above |
| Version Unicode | 3.2 |
| Unicode | U+29B2 |
| Bloc Unicode | |
| Catégorie générale | Math Symbol (Sm) |
| UTF-8 | E2 A6 B2 |
| UTF-16 | 29B2 |
| UTF-32 | 000029B2 |
1\documentclass{article}2\usepackage{pifont}3\text{EMPTYSETWITHSMALLCIRCLEABOVE}4\end{document}Vous pouvez saisir le symbole empty set with small circle above sur la plupart des appareils modernes avec les méthodes suivantes :
Alt + 10674 on Windows (numeric keypad with Num Lock), or insert via Character Map.
Edit → Emoji & Symbols, search "empty set with small circle above", or use Unicode Hex Input with 29B2.
Ctrl + Shift + U, type 29b2, 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 geometric symbol support.
1span.empty-set-with-small-circle-above::before { content: "\29B2"; }1<span>⦲</span>La représentation du symbole Empty Set With Small Circle Above dans différents langages de programmation se trouve dans le tableau ci-dessous :
| Langage | Représentation |
|---|---|
| JavaScript / TypeScript | '\u29B2' or String.fromCodePoint(10674) |
| Python | '\N{EMPTY SET WITH SMALL CIRCLE ABOVE}' or chr(10674) |
| Rust | '\u{29B2}' |
| C / C++ | UTF-8 source or wchar_t with U+29B2 |
| Go | string(rune(0x29B2)) |
| Ruby | "\u{29B2}" |
| Code CSS |
\29B2 |
| Code hexadécimal | 0x29B2 |
| Code HTML | ⦲ |
| LaTeX | \text{EMPTYSETWITHSMALLCIRCLEABOVE} |
| Symbole | ⦲ |
| Encodage URL (pourcent UTF-8) | %E2%A6%B2 |
| Nom oral / lecteur d’écran | Empty Set With Small Circle Above |