- Codepoint
U+2149
- Literal Character
- ⅉ
- Name
- DOUBLE-STRUCK ITALIC SMALL J
- Sketch
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- Control Character
- no
- Subblock
- Double-struck italic math symbols
- UTF-8 byte encoding
e2 85 89
- UTF-16 byte encoding
21 49 (big endian)
- HTML Entity
ⅉ
- Perl string literal
\x{2149}
- Comments
-
- sometimes used for the imaginary unit