U+1D744 "𝝄" Mathematical Bold Italic Small Omicron Unicode Character

Unicode Version 17.0

𝝄

U+1D744 "𝝄" Mathematical Bold Italic Small Omicron is a specialized typographic symbol used primarily in mathematical and scientific notation to represent the omicron letter in a bold italic style, distinguishing it from ordinary Greek text. It belongs to the "Mathematical Alphanumeric Symbols" block, which was designed to provide distinct letter forms for variables, constants, and other symbolic elements in equations, ensuring clarity in complex formulas. This particular character is a lowercase omicron, rendered with both bold weight and italic slant, and is commonly employed in fields like physics, engineering, and higher mathematics where specific formatting conventions are required to avoid ambiguity with similar-looking letters or symbols.

General Properties

Code Point U+1D744
Version Added 3.1
Name Mathematical Bold Italic Small Omicron
Block Mathematical Alphanumeric Symbols
General Category Lowercase Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right
Decomposition Type Font
Decomposition Mapping "ο" U+03BF Greek Small Letter Omicron

Encodings

HTML Decimal Encoding 𝝄
HTML Hex Encoding 𝝄
UTF-8 Encoding 0xF0 0x9D 0x9D 0x84
UTF-16 Encoding 0xD835 0xDF44
UTF-32 Encoding 0x0001D744
C/C++/Java Escape \ud835\udf44

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 "ο" U+03BF Greek Small Letter Omicron
NFKC Simple Casefold "ο" U+03BF Greek Small Letter Omicron
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