U+1D6A9 "𝚩" Mathematical Bold Capital Beta Unicode Character

Unicode Version 17.0

𝚩

U+1D6A9 "𝚩" Mathematical Bold Capital Beta is a specific glyph in the Unicode standard designed for mathematical notation, representing the Greek letter beta in a bold typeface. It belongs to the "Mathematical Alphanumeric Symbols" block, which was created to provide distinct, unambiguous characters for use in mathematical formulas and scientific texts, as regular Greek letters can sometimes be confused with Latin letters or may not support bold styling in all software environments. This character is primarily used in technical documents, mathematical proofs, and scientific publications where variables, constants, or specific symbols like the beta coefficient or angle need to be represented in a clear, bold format to distinguish them from surrounding text.

General Properties

Code Point U+1D6A9
Version Added 3.1
Name Mathematical Bold Capital Beta
Block Mathematical Alphanumeric Symbols
General Category Uppercase Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right
Decomposition Type Font
Decomposition Mapping "Β" U+0392 Greek Capital Letter Beta

Encodings

HTML Decimal Encoding 𝚩
HTML Hex Encoding 𝚩
UTF-8 Encoding 0xF0 0x9D 0x9A 0xA9
UTF-16 Encoding 0xD835 0xDEA9
UTF-32 Encoding 0x0001D6A9
C/C++/Java Escape \ud835\udea9

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 "β" U+03B2 Greek Small Letter Beta
NFKC Simple Casefold "β" U+03B2 Greek Small Letter Beta
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