U+1D4DD "𝓝" Mathematical Bold Script Capital N Unicode Character

Unicode Version 17.0

𝓝

U+1D4DD "𝓝" Mathematical Bold Script Capital N is a specialized typographic symbol within the Unicode standard, belonging to the Mathematical Alphanumeric Symbols block (U+1D400 to U+1D7FF). This character represents a capital letter N rendered in a bold, script style, designed primarily for use in mathematical and scientific notation where distinct letterforms are needed to denote specific variables, sets, or functions, such as representing a natural number set or a matrix. It is distinct from a standard italic or upright N, allowing authors to convey semantic nuance without altering the core letter identity. While it may appear decorative, its inclusion in Unicode ensures consistent digital representation across platforms and applications, facilitating clear communication in formal academic and technical documents.

General Properties

Code Point U+1D4DD
Version Added 3.1
Name Mathematical Bold Script 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 0x93 0x9D
UTF-16 Encoding 0xD835 0xDCDD
UTF-32 Encoding 0x0001D4DD
C/C++/Java Escape \ud835\udcdd

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