U+1D7C8 "𝟈" Mathematical Sans-Serif Bold Italic Rho Symbol Unicode Character

Unicode Version 17.0

𝟈

U+1D7C8 "𝟈" Mathematical Sans-Serif Bold Italic Rho Symbol is a typographic variant of the Greek letter rho, designed specifically for use in mathematical and scientific notation where a distinct, non-serif style is required. This character belongs to the Unicode block known as Mathematical Alphanumeric Symbols, which was created to provide unambiguous, style-specific letters for equations and technical texts, preventing confusion with standard alphabetic characters. The sans-serif, bold, and italic attributes of this rho symbol allow it to represent a specific variable, constant, or function in fields such as physics, engineering, and advanced mathematics, such as denoting density or resistivity in a sans-serif mathematical font environment.

General Properties

Code Point U+1D7C8
Version Added 3.1
Name Mathematical Sans-Serif Bold Italic Rho Symbol
Block Mathematical Alphanumeric Symbols
General Category Lowercase Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right
Decomposition Type Font
Decomposition Mapping "ϱ" U+03F1 Greek Rho Symbol

Encodings

HTML Decimal Encoding 𝟈
HTML Hex Encoding 𝟈
UTF-8 Encoding 0xF0 0x9D 0x9F 0x88
UTF-16 Encoding 0xD835 0xDFC8
UTF-32 Encoding 0x0001D7C8
C/C++/Java Escape \ud835\udfc8

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 "ρ" U+03C1 Greek Small Letter Rho
NFKC Simple Casefold "ρ" U+03C1 Greek Small Letter Rho
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