Introducción a los símbolos en HTML
Los símbolos que se utilizarán en HTML son una de las partes más importantes del desarrollo web o del proceso de desarrollo de aplicaciones. Hay varios tipos de símbolos para ser utilizados en HTML, como los símbolos matemáticos, físicos, técnicos y de moneda. Entonces, para usar un conjunto de este tipo de símbolos en el desarrollo de la página web, se debe utilizar el nombre de la entidad HTML.
Si no hay un nombre de entidad disponible, entonces los símbolos en HTML se pueden usar con un número de entidad en forma de decimal o hexadecimal. Incluye operadores matemáticos, flechas, formas, algunos símbolos técnicos que no están disponibles en el teclado.
Lista de símbolos en HTML
Hay varios símbolos utilizados en HTML con la ayuda del nombre de la entidad o con el número de entidad, veamos uno por uno:
| Personaje | Número | Entidad | Descripción / Explicación | Ejemplo |
| ∀ | ∀ | ∀ | Se usa para todos. |
Símbolo que muestra todos los contenidos usando ∀ |
| ∂ | ∂ | ∂ | Se utiliza para mostrar diferencial parcial. |
Símbolo que muestra todo el diferencial parcial ∂ |
| ∃ | ∃ | ∃ | Se utiliza para mostrar que existen. |
Símbolo que muestra todos los contenidos existentes usando ∃ |
| ∅ | ∅ | ∅ | Este símbolo se utiliza para mostrar conjuntos vacíos. |
Símbolo que muestra un conjunto vacío ∅ |
| ∈ | ∈ | ∈ | Se utiliza para mostrar la presencia de elementos de |
Símbolo que muestra elementos de ∈ |
| ∉ | ∉ | ∉ | Muestra que no es un elemento de |
Símbolo que no muestra un elemento ∉ |
| ∋ | ∋ | ∋ | Este símbolo se usa para mostrar que contiene un miembro. |
El símbolo muestra CONTIENE COMO MIEMBRO ∋ |
| ∏ | ∏ | ∏ | Este símbolo se utiliza para mostrar los productos N-ARY. |
Símbolo que muestra N-ARY PRODUCT ∏ |
| ∑ | ∑ | ∑ | Este símbolo se usa para mostrar N-ARY SUMMATION |
Símbolo que muestra N-ARY SUMMATION ∑ |
| ∇ | ∇ | ∇ | Se usa para mostrar NABLA |
Símbolo que muestra NABLA ∇ |
| © © | © © | © © | Este símbolo se utiliza para mostrar redacciones en un documento en particular. |
El signo de copywrite se muestra con © |
| ® | ® | ® | Estos símbolos le ayudan a mostrar un signo registrado. |
El signo registrado se muestra con el símbolo ® |
| € | € | € | El símbolo del euro se muestra con este símbolo. |
Signo EURO que se muestra con € |
| ™ | ₾ | ™ | El símbolo de marca registrada se muestra con este código. |
Símbolo de marca utilizando ₾ |
| ← | ← | ← | Este símbolo se usa para mostrar la flecha hacia la izquierda. |
FLECHA IZQUIERDA usando ← |
| → | → | & rarr; | Este símbolo se usa para mostrar la flecha hacia la derecha. |
FLECHA DERECHA usando → |
| ↑ | ↑ | ↑ | Este símbolo se usa para mostrar la flecha hacia arriba. |
FLECHA HACIA ARRIBA usando ↑ |
| ↓ | ↓ | ↓ | Este símbolo se usa para mostrar la flecha hacia arriba. |
FLECHA HACIA ABAJO usando ↓ |
| ♠ | ♠ | ♠ | Este símbolo muestra un Black Spade Suit. |
Símbolo para TRAJE DE ESPADA NEGRA ♠ |
| ♣ | ♣ | ♣ | Este símbolo muestra un palo negro del club. |
Símbolo para NEGRO CLUB TRAJE ♣ |
| ♥ ♥ | ♥ ♥ | ♥ ♥ | Este símbolo muestra un traje de corazón negro. |
Símbolo para traje de corazón negro ♥ |
| ♦ | ♦ | ♦ | Este símbolo muestra Black Diamond Suit. |
Símbolo para TRAJE DIAMANTE NEGRO ♦ |
| ° | ° | ° | Este símbolo representa un signo de grado. |
Símbolo que muestra el signo de grado ° |
| ± | ± | ± | Indica signo más menos menos juntos. |
Símbolo que muestra signo ± |
| µ | µ | µ | Este símbolo se utiliza para mostrar micro. |
se muestra el símbolo micro µ |
| ¶ | & # 182 | ¶ | Se muestra un párrafo con este símbolo. |
Párrafo mostrado usando & # 182 |
| ¿ | ¿ | ¿ | Signo de interrogación invertido que muestra este símbolo. |
INVERTIDO Signo de interrogación ¿ |
| × | × | × | Signo de multiplicación con este símbolo. |
Signo de multiplicación matemática × |
| ÷ | ÷ | ÷ | Símbolo de división matemática con este valor. |
Operación de división realizada con el símbolo ÷ |
| ¼ | ¼ | ¼ | Se puede mostrar ¼ parte con este símbolo. |
Una cuarta parte se puede mostrar con el símbolo ¼ |
| ½ | ½ | ½ | Se puede mostrar ½ parte con este símbolo. |
La mitad de la parte se puede mostrar con el símbolo ½ |
| ¾ | ¾ | ¾ | La tercera parte se puede mostrar con este símbolo. |
Tres Cuarta parte se puede mostrar con el símbolo ¾ |
Ejemplos
A continuación se muestran algunos ejemplos de símbolos HTML:
Ejemplo 1
Símbolos HTML para operaciones matemáticas.
Código HTML:
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Mathematical Operations Symbols
Plus Minus Sign ±
Multiplication sign ×
Division sign ÷
One fourth part showing sign ¼
Half part showing sign ½
Three Fourth part showing sign ¾
There Exist Sign ∃
Empty Set Sign ∅
CONTAINS AS MEMBER sign ∋
N-ARY PRODUCT sign ∏
N-ARY SUMMATION ∑
Not a element sign ∉
Salida:
Ejemplo # 2
Este ejemplo mostrará algunos símbolos HTML especiales:
Código HTML :
Some special HTML symbols
Some special HTML symbols
Some special HTML symbols
Some special HTML symbols
© todos los derechos están reservados
Es ® a EDUBCA
Es la moneda europea que se muestra a través de €
EDUBCA ™
Micro Symbol µ
Símbolo NABLA ∇
Párrafo mostrado usando ¶
Salida:
Ejemplo # 3
Ejemplo que muestra flechas y otros símbolos:
Código HTML:
Some Arrows and other HTML symbols
Some Arrows and other HTML symbols
Some Arrows and other HTML symbols
Some Arrows and other HTML symbols
FLECHA IZQUIERDA ←
FLECHA A LA DERECHA →
FLECHA HACIA ARRIBA ↑
FLECHA HACIA ABAJO ↓
TRAJE DE ESPADA NEGRA ♠
TRAJE CLUB NEGRO ♣
TRAJE CORAZÓN NEGRO ♥
TRAJE DIAMANTE NEGRO ♦
Salida:
Conclusión
Esos se pueden escribir con la ayuda del nombre de la entidad o el valor de la entidad. Hay múltiples símbolos como operadores matemáticos, flechas, símbolos técnicos y formas, griego, algunos otros símbolos especiales que se ejecutan anteriormente con un ejemplo.
Artículos recomendados
Esta es una guía de símbolos en HTML. Aquí discutimos la introducción, la Lista de Símbolos en HTML y los Ejemplos junto con los Códigos y Salidas. También puede consultar nuestros otros artículos sugeridos para obtener más información:
- Atributo de estilo HTML
- Enlace de texto HTML
- Crear tablas en HTML
- Editores de texto HTML