This character is a Puntuación matemática and is commonly used, that is, in no specific script.
The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. The word that U+224D forms with similar adjacent characters prevents a line break inside it.
El Wikipedia tiene la siguiente información acerca de este punto de código:
In mathematics, an equivalence relation is a binary relation that is reflexive, symmetric and transitive. The equipollence relation between line segments in geometry is a common example of an equivalence relation. A simpler example is equality. Any number is equal to itself (reflexive). If , then (symmetric). If and , then (transitive).
Each equivalence relation provides a partition of the underlying set into disjoint equivalence classes. Two elements of the given set are equivalent to each other if and only if they belong to the same equivalence class.
Representaciones
Sistema
Representación (click value to copy)
N.º
8781
UTF-8
E2 89 8D
UTF-16
22 4D
UTF-32
00 00 22 4D
URL-Quoted
%E2%89%8D
HTML hex reference
≍
Mojibake mal de windows-1252
â‰
HTML named entity
≍
HTML named entity
≍
Codificación: GB18030 (hexadecimales bytes)
81 36 D6 39
LATEX
\asymp
RFC 5137
\u'224D'
Bash and Zsh inside echo -e
\u224D
C and C++
\u224D
C#
\u224D
CSS
\00224D
Excel
=UNICHAR(8781)
Go
\u224D
JavaScript
\u224D
Modern JavaScript since ES6
\u{224d}
JSON
\u224D
Java
\u224D
Lua
\u{224D}
Matlab
char(8781)
Perl
"\x{224D}"
PHP
\u{224d}
PostgreSQL
U&'\224D'
PowerShell
`u{224D}
Python
\u224D
Ruby
\u{224d}
Rust
\u{224d}
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