U+1D669 "𝙩" Mathematical Sans-Serif Bold Italic Small T Unicode Character

Unicode Version 17.0

𝙩

U+1D669 "𝙩" Mathematical Sans-Serif Bold Italic Small T is a dedicated typographic symbol belonging to the Mathematical Alphanumeric Symbols block, designed for use in scientific and mathematical notation where a specific style of the lowercase letter T is required to convey semantic meaning or to match a particular typesetting convention. It represents the letter T in a sans-serif typeface with both bold weight and italic slant, distinguishing it from ordinary text characters and other mathematical variants. This character allows authors and typesetters to precisely represent variables, tensors, or other mathematical objects in documents and digital content without relying on font-based formatting that might not survive across different platforms or applications.

General Properties

Code Point U+1D669
Version Added 3.1
Name Mathematical Sans-Serif Bold 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 0x99 0xA9
UTF-16 Encoding 0xD835 0xDE69
UTF-32 Encoding 0x0001D669
C/C++/Java Escape \ud835\ude69

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