U+1D61A "𝘚" Mathematical Sans-Serif Italic Capital S Unicode Character

Unicode Version 17.0

𝘚

U+1D61A "𝘚" Mathematical Sans-Serif Italic Capital S is part of the Mathematical Alphanumeric Symbols block, specifically categorized as a mathematical symbol used to represent the letter ‘S’ in a sans-serif, italic typeface. This character is not typically used in standard text but is deliberately designed for scientific and mathematical notation, where different font styles such as italic, bold, or sans-serif are employed to distinguish between various variables, constants, or special functions. It allows authors and typesetters to denote a sans-serif italic capital S within equations without relying on font formatting that could be lost across different platforms or systems, ensuring precise and consistent representation in documents, academic papers, and digital formats where mathematical clarity is essential.

General Properties

Code Point U+1D61A
Version Added 3.1
Name Mathematical Sans-Serif Italic Capital S
Block Mathematical Alphanumeric Symbols
General Category Uppercase Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right
Decomposition Type Font
Decomposition Mapping "S" U+0053 Latin Capital Letter S

Encodings

HTML Decimal Encoding 𝘚
HTML Hex Encoding 𝘚
UTF-8 Encoding 0xF0 0x9D 0x98 0x9A
UTF-16 Encoding 0xD835 0xDE1A
UTF-32 Encoding 0x0001D61A
C/C++/Java Escape \ud835\ude1a

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
Numeric Type None
Numeric Value NaN
Line Break Alphabetic
Uppercase Yes
Cased Yes
Changes When NFKC Casefolded Yes
NFKC Casefold "s" U+0073 Latin Small Letter S
NFKC Simple Casefold "s" U+0073 Latin Small Letter S
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 Upper