U+213D "ℽ" Double-Struck Small Gamma Unicode Character
Unicode Version 17.0
U+213D "ℽ" Double-Struck Small Gamma is a specialized typographic symbol that represents the lowercase Greek letter gamma in a double-struck or blackboard bold style, a variant font typically used in mathematical and scientific contexts. It is part of the Letterlike Symbols block, which includes characters designed to resemble letters but serve as distinct symbols in technical notation. This particular gamma often denotes a specific number, function, or variable in fields such as number theory, combinatorics, and physics, where double-struck letters help differentiate mathematical constants from ordinary variables. Unlike the standard Greek gamma, its double-struck form visually emphasizes its role as a conventionally defined or abstract entity, though it is less commonly used than its uppercase counterpart or the single-struck gamma in everyday writing. Its inclusion in Unicode ensures consistent representation across digital platforms for precise mathematical communication.
General Properties
Encodings
| HTML Decimal Encoding |
ℽ |
| HTML Hex Encoding |
ℽ |
| UTF-8 Encoding |
0xE2 0x84 0xBD |
| UTF-16 Encoding |
0x213D |
| UTF-32 Encoding |
0x0000213D |
| C/C++/Java Escape |
\u213d |
Unicode Properties