Left Right Arrow

↔ Left Right Arrow Emoji

z notation relation

U+2194

Click to copy and paste symbol

Technical information

Name Left Right Arrow
Unicode number
U+2194
HTML-code
↔
CSS-code
\2194
Block Arrows
Unicode version: 1.1 (1993)
Emoji version: 1.0 (2015)
Emoji category: Symbols
Emoji subcategory: Arrow
Alt code:

Emoji

Отображение этого Emoji в разных системах

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Emoji meaning

In logics this arrow means that the expressions to the right and to the left from it are equal. The same purpose is served by this sign: .

In mathematics it's a relation, for instance, divisibility, equation, similarity, and perpendicularity.

In chemistry there is a theory of resonance where this sign is also used to signify a shift from one molecule structure to another.

Left Right Arrow was approved as part of Unicode 1.1 in 1993 and added to Emoji 1.0 in 2015.

Text is also available in the following languages: Русский;

Properties

Age 1.1
Block Arrows
Bidi Paired Bracket Type None
Composition Exclusion No
Case Folding 2194
Simple Case Folding 2194

Encoding

Encoding hex dec (bytes) dec binary
UTF-8 E2 86 94 226 134 148 14845588 11100010 10000110 10010100
UTF-16BE 21 94 33 148 8596 00100001 10010100
UTF-16LE 94 21 148 33 37921 10010100 00100001
UTF-32BE 00 00 21 94 0 0 33 148 8596 00000000 00000000 00100001 10010100
UTF-32LE 94 21 00 00 148 33 0 0 2485190656 10010100 00100001 00000000 00000000
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