Double Dagger Symbol ‡

The Double Dagger symbol, also known as the diesis, is a typographic and mathematical notation with varied uses in different fields. Recognizable by its unique shape, this symbol has historical roots and contemporary applications. In this article, we'll explore the origins, symbolic meanings, and practical applications of the Double Dagger symbol.

Typographic Usage

In typography, the Double Dagger symbol (‡) is employed to indicate a footnote or reference separate from the numerically marked footnotes. It is often used when additional symbols are needed beyond the asterisk (*) and dagger (†) to denote multiple levels of footnotes or references.

Mathematical Notation

Mathematically, the Double Dagger symbol is sometimes used to represent concepts such as the tensor product in linear algebra or specific operations in mathematical equations. Its usage in mathematics varies, and it may serve different purposes depending on the context in which it is employed.

Historical Roots

The use of the Double Dagger symbol has historical roots in typography, where it was introduced to denote a reference or footnote beyond the conventional symbols like the asterisk and dagger. Over time, it has found applications in a broader range of fields beyond traditional typesetting.

Symbolic Meanings

Beyond its practical applications, the Double Dagger symbol has acquired symbolic meanings in various contexts. It can denote rarity, uniqueness, or exceptional significance, making it a choice for marking particularly notable items or information.

Unicode and Digital Typography

With the advent of digital typography and Unicode standards, the Double Dagger symbol is easily accessible and can be used in various digital documents, websites, and applications. Its Unicode code point is U+2021, making it readily available for digital communication.

Contemporary Uses

In contemporary writing, the Double Dagger symbol is still used in academic and technical publications to convey additional layers of information beyond standard footnotes. Its distinctive shape and less common usage make it suitable for indicating special or exceptional content.

Conclusion

The Double Dagger symbol, with its historical significance and contemporary applications, remains a notable element in typography and mathematical notation. Whether used to mark references or convey symbolic meanings, the Double Dagger adds a layer of distinction to written and digital content, offering a unique way to highlight information in a variety of contexts.

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Double Dagger Symbol Information

Symbol Name Double Dagger
Unicode Version 1.1 (June 1993)
Unicode U+2021
CSS Code \2021
HTML Entity ‡
Hex Code ‡
HTML Code ‡
Latex \textdaggerdbl

Double Dagger Symbol Encoding

UTF-8 0xE2 0x80 0xA1
UTF-16 0x2021
UTF-32 0x00002021


Double Dagger symbol's PNG and SVG files


How to type double dagger symbol in latex

Copy \documentclass{article}
\begin{document}
\textdaggerdbl
\end{document}

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

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

How to type double dagger symbol on Microsoft Word

You can type the double dagger on microsoft Microsoft Word using steps mentioned below:

  • Place your cursor in the text area where you need to insert the symbol and type 2 0 2 1
  • Without moving the cursor press keys Alt + x together
  • The original 2 0 2 1 is now transformed into ‡

How to type double dagger symbol on Microsoft Windows

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

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

How to type double dagger symbol on Mac OS

You can type the double dagger 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 Dagger” in the search field at the top and press Enter
  • The symbol should appear. Click on it to insert it into your text
  • How to type double dagger symbol on Mac OS
    How to type double dagger symbol on Mac OS

How to type double dagger symbol on Linux

You can type the double dagger 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 2 0 2 1 consecutively
  • And then press ↵ Enter , the desired symbol will be added to your document

How to type double dagger symbol on IOS and Android

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


How to use double dagger in CSS

Copy // css example
span {
content: "\2021";
}

How to type double dagger in HTML

Copy // html example
<span>&#8225;</span>

Double Dagger symbol representation in programming languages

double dagger's representation in different programming languages can be found in table below:

Language Representation
Rust \u{2021}
Ruby \u{2021}
Python \u2021
PHP \u{2021}
Perl "\x{2021}"
Java \u2021
Modern JavaScript - Since ES6 \u{2021}
JavaScript \u2021
Go \u2021
C# \u2021
C and C++ \u2021
Bash and Zsh - inside echo -e \u2021
RFC 5137 \u'2021'
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