U+1D635 "𝘵" Mathematical Sans-Serif Italic Small T Unicode Character

U+1D635 "𝘵" Mathematical Sans-Serif Italic Small T is a typographic character that belongs to the Mathematical Alphanumeric Symbols block, designed for use in scientific and mathematical typesetting where a distinction needs to be made between variables and regular text. This glyph is a small letter t rendered in a sans-serif italic style, which is commonly used to denote a variable, time, or a parameter in equations and formulas, allowing authors to maintain visual clarity and stylistic consistency when mixing mathematical expressions with plain text. It is one of many specialized characters in Unicode that support precise mathematical notation across digital platforms.

General Properties

Code Point	U+1D635
Version Added	3.1
Name	Mathematical Sans-Serif Italic Small T
Block	Mathematical Alphanumeric Symbols
General Category	Lowercase Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right
Decomposition Type	Font
Decomposition Mapping	"t" U+0074 Latin Small Letter T

Encodings

HTML Decimal Encoding	𝘵
HTML Hex Encoding	𝘵
UTF-8 Encoding	0xF0 0x9D 0x98 0xB5
UTF-16 Encoding	0xD835 0xDE35
UTF-32 Encoding	0x0001D635
C/C++/Java Escape	\ud835\ude35

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	"t" U+0074 Latin Small Letter T
NFKC Simple Casefold	"t" U+0074 Latin Small Letter T
Script	Common
Script Extensions	Common
Indic Syllabic Category	Other
ID Start	Yes
XID Start	Yes
ID Continue	Yes
XID Continue	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