U+1D475 "𝑵" Mathematical Bold Italic Capital N Unicode Character

Unicode Version 17.0

𝑵

U+1D475 "𝑵" Mathematical Bold Italic Capital N is a typographic symbol used primarily in mathematical and scientific notation to represent a variable, matrix, or set with a bold italic style, combining the emphasis of boldface with the slant of italics for clear differentiation from standard text. It belongs to the Mathematical Alphanumeric Symbols block, which was added to Unicode to provide distinct, style-specific representations of letters and numbers for use in mathematical expressions. This character allows authors and typesetters to denote a capital N with a specific visual appearance, often signifying a named concept or entity within a formula, without relying on formatting markup that might not translate across different platforms or documents.

General Properties

Code Point U+1D475
Version Added 3.1
Name Mathematical Bold Italic Capital N
Block Mathematical Alphanumeric Symbols
General Category Uppercase Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right
Decomposition Type Font
Decomposition Mapping "N" U+004E Latin Capital Letter N

Encodings

HTML Decimal Encoding 𝑵
HTML Hex Encoding 𝑵
UTF-8 Encoding 0xF0 0x9D 0x91 0xB5
UTF-16 Encoding 0xD835 0xDC75
UTF-32 Encoding 0x0001D475
C/C++/Java Escape \ud835\udc75

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 "n" U+006E Latin Small Letter N
NFKC Simple Casefold "n" U+006E Latin Small Letter N
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