Search

Search for a symbol or emoji...

Double Integral Symbol ∬

Double Integral Symbol Information

Symbol Name
Double Integral
Unicode Version
1.1 (June 1993)
Unicode
U+222C
CSS Code
\222C
HTML Entity
∬
Hex Code
∬
HTML Code
∬
Latex
\int\!\int
Symbol
∬

Double Integral Symbol Encoding

UTF-8
0xE2 0x88 0xAC
UTF-16
0x222C
UTF-32
0x0000222C

Double IntegralSymbol's PNG and SVG files

Double Integral symbol png image
Double Integral symbol svg image

Double Integral Symbol in Latex

Double Integral
1\documentclass{article} 2\begin{document} 3\int\!\int 4\end{document}

How to add double integral symbol via keyboard on different Operating systems

You can type the double integral symbol on most modern devices with the help of following methods:

How to type double integral symbol on Microsoft Word

You can type the double integral in Microsoft Word using steps mentioned below:

  • Place your cursor in the text area where you need to insert the symbol and type 222C
  • Without moving the cursor press keys Alt + x together
  • The original 222C is now transformed into ∬

How to type double integral symbol on Microsoft Windows

You can type the double integral on Microsoft windows using following steps:

  • Hold Alt and press to type double integral on your windows machine.

How to type double integral symbol on Mac OS

You can type the double integral on Mac OS using following steps:

  • Place your cursor in the text area where you need to insert the symbol
  • Press Ctrl + ⌘ Command + ⎵ Space to bring up the Character Viewer. Alternatively, choose Edit ⇒ Emoji & Symbols
  • Type "Double Integral" in the search field at the top and press Enter
  • The symbol should appear. Click on it to insert it into your text
Mac OS Character Viewer
Mac OS Character Viewer

How to type double integral symbol on Linux

You can type the double integral on Linux using following steps:

  • Place your cursor in the text area where you need to insert the symbol
  • Hold ⇧ Shift + Ctrl and press the letter + U
  • Press keys 222C consecutively
  • And then press ↵ Enter , the desired symbol will be added to your document

How to type double integral symbol on IOS and Android

The easiest way to type the double integral symbol on ios and android is to copy and paste it wherever you need it.

How to use double integral in CSS

//CSS Example
1span { 2 content: \222C; 3 }

How to use double integral in HTML

//HTML Example
1<span>&#8748;</span>

Double Integral symbol representation in programming languages

Double Integralsymbol's representation in different programming languages can be found in table below:

LanguageRepresentation
Rust
\u{222C}
Ruby
\u{222C}
Python
\u222C
PHP
\u{222C}
Perl
\x{222C}
Java
\u222C
Modern JavaScript - Since ES6
\u{222C}
JavaScript
\u222C
Go
\u222C
C#
\u222C
C and C++
\u222C
Bash and Zsh - inside echo -e
\u222C
RFC 5137
\u'222C'