U+1D491 "𝒑" Mathematical Bold Italic Small P Unicode Character

Unicode Version 17.0

𝒑

U+1D491 "𝒑" Mathematical Bold Italic Small P is a specialized typographic symbol belonging to the Mathematical Alphanumeric Symbols block, designed to represent the lowercase letter 'p' in a bold italic style for use in mathematical and scientific notation. This character allows authors and typesetters to clearly distinguish variables and constants from standard text, particularly in fields like physics, engineering, and advanced mathematics where notation must convey specific meanings through style variations. As part of the larger set of mathematical alphanumeric characters, it ensures that digital documents and web content can display complex formulas with precise formatting without relying on font substitutions or separate styling workarounds.

General Properties

Code Point U+1D491
Version Added 3.1
Name Mathematical Bold Italic Small P
Block Mathematical Alphanumeric Symbols
General Category Lowercase Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right
Decomposition Type Font
Decomposition Mapping "p" U+0070 Latin Small Letter P

Encodings

HTML Decimal Encoding 𝒑
HTML Hex Encoding 𝒑
UTF-8 Encoding 0xF0 0x9D 0x92 0x91
UTF-16 Encoding 0xD835 0xDC91
UTF-32 Encoding 0x0001D491
C/C++/Java Escape \ud835\udc91

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 "p" U+0070 Latin Small Letter P
NFKC Simple Casefold "p" U+0070 Latin Small Letter P
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