U+1D693 "𝚓" Mathematical Monospace Small J Unicode Character

U+1D693 "𝚓" Mathematical Monospace Small J is a typographical variant of the lowercase letter 'j' designed in a monospace style, meaning each character occupies the same horizontal width, which is commonly used in programming contexts and plain-text representations of code. It belongs to the Unicode block "Mathematical Alphanumeric Symbols," which provides distinct glyphs for mathematical notation to prevent confusion with regular text. This character is typically rendered in a font that resembles typewriter or fixed-width text, making it useful for distinguishing variables or identifiers in mathematical expressions or technical documentation when a monospace aesthetic is required.

General Properties

Code Point	U+1D693
Version Added	3.1
Name	Mathematical Monospace Small J
Block	Mathematical Alphanumeric Symbols
General Category	Lowercase Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right
Decomposition Type	Font
Decomposition Mapping	"j" U+006A Latin Small Letter J

Encodings

HTML Decimal Encoding	𝚓
HTML Hex Encoding	𝚓
UTF-8 Encoding	0xF0 0x9D 0x9A 0x93
UTF-16 Encoding	0xD835 0xDE93
UTF-32 Encoding	0x0001D693
C/C++/Java Escape	\ud835\ude93

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
Numeric Type	None
Numeric Value	NaN
Line Break	Alphabetic
Lowercase	Yes
Cased	Yes
Changes When NFKC Casefolded	Yes
NFKC Casefold	"j" U+006A Latin Small Letter J
NFKC Simple Casefold	"j" U+006A Latin Small Letter J
Script	Common
Script Extensions	Common
Indic Syllabic Category	Other
ID Start	Yes
XID Start	Yes
ID Continue	Yes
XID Continue	Yes
Soft Dotted	Yes
Alphabetic	Yes
Math	Yes
Other Math	Yes
Vertical Orientation	Rotated
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Alphabetic letter
Sentence Break	Lower