U+2208 "∈" Element Of Unicode Character
Unicode Version 18.0
Source: Browser Default
U+2208 "∈" Element Of is a mathematical symbol used in set theory to indicate that a particular item or element is a member of a given set. It is one of the core notations introduced by Giuseppe Peano and later popularized by Bertrand Russell, and it appears frequently in fields like logic, computer science, and advanced mathematics to express relationships between objects and collections. The symbol resembles a stylized lowercase epsilon, and it appears in the Mathematical Operators block of the Unicode standard where it has been available since version 1.1.
General Properties
Code Point
U+2208
Name
Element Of
Mirrored Character
Encodings
HTML Decimal Encoding
∈
HTML Hex Encoding
∈
UTF-8 Encoding
0xE2 0x88 0x88
UTF-16 Encoding
0x2208
UTF-32 Encoding
0x00002208
C/C++/Java Escape
\u2208
Unicode Properties
Numeric Value
NaN
Script Extensions
Common