U+221E Infinity
U+221E was added in Unicode version 1.1 in 1993. It belongs to the block
This character is a Puntuación matemática and is commonly used, that is, in no specific script.
The glyph is not a composition. Its width in East Asian texts is determined by its context. It can be displayed wide or narrow. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. If its East Asian Width is “narrow”, U+221E forms a word with similar characters, which prevents a line break inside it. Otherwise it allows line breaks around it, except in some numeric contexts. The glyph can be confused with one other glyph.
The CLDR project calls this character “signo de infinito” for use in screen reading software. It assigns these additional labels, e.g. for search in emoji pickers: infinito.
El Wikipedia tiene la siguiente información acerca de este punto de código:
El concepto de infinito (símbolo: ∞) aparece en varias ramas de la matemática, la filosofía y la astronomía,[1] en referencia a una cantidad sin límite o sin final, contrapuesto al concepto de finitud.[2]
En matemáticas el infinito aparece de diversas formas: en geometría, el punto al infinito en geometría proyectiva y el punto de fuga en geometría descriptiva; en análisis matemático, los límites infinitos; y en teoría de conjuntos como números transfinitos.
Representaciones
Sistema | Representación |
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N.º | 8734 |
UTF-8 | E2 88 9E |
UTF-16 | 22 1E |
UTF-32 | 00 00 22 1E |
URL-Quoted | %E2%88%9E |
HTML hex reference | ∞ |
Mojibake mal de windows-1252 | ∞ |
HTML named entity | ∞ |
Codificación: EUC-KR (hexadecimales bytes) | A1 C4 |
Codificación: JIS0208 (hexadecimales bytes) | A1 E7 |
Codificación: MACINTOSH (hexadecimales bytes) | B0 |
Codificación: X-MAC-CYRILLIC (hexadecimales bytes) | B0 |
LATEX | \infty |
AGL: Latin-2 | infinity |
AGL: Latin-3 | infinity |
AGL: Latin-4 | infinity |
AGL: Latin-5 | infinity |
Adobe Glyph List | infinity |
dígrafo | 00 |
Caracteres relacionados
Confundibles
Otros sitios
Registro completo
Propiedad | Valor |
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1.1 (1993) | |
INFINITY | |
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Mathematical Operators | |
Puntuación matemática | |
Common | |
Other Neutral | |
Not Reordered | |
none | |
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✘ | |
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✘ | |
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✘ | |
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Any | |
✔ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
0 | |
1 | |
1 | |
✘ | |
None | |
— | |
NA | |
Other | |
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✘ | |
✘ | |
✔ | |
✘ | |
Sí | |
Sí | |
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Sí | |
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Sí | |
✘ | |
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✘ | |
✘ | |
✔ | |
✘ | |
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✘ | |
✘ | |
Other | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
Other | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
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None | |
ambiguous | |
Not Applicable | |
— | |
No_Joining_Group | |
Non Joining | |
Ambiguous (Alphabetic or Ideographic) | |
none | |
not a number | |
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U |