U+1D71D "𝜝" Mathematical Bold Italic Capital Beta Unicode Character
Unicode Version 17.0
𝜝
U+1D71D "𝜝" Mathematical Bold Italic Capital Beta is a specialized typographic glyph designed for use in mathematical and scientific notation, representing the Greek capital letter beta in a bold italic style. This character belongs to the Mathematical Alphanumeric Symbols block, which was encoded to provide distinct, unambiguous symbols for variables and constants in formulas, differentiating them from regular text. Its bold italic form is particularly useful for denoting vectors, matrices, or specific mathematical objects where a combination of weight and slant is needed to convey meaning in complex equations.
General Properties
| Code Point | U+1D71D |
| Version Added | 3.1 |
| Name | Mathematical Bold Italic 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 0x9C 0x9D |
| UTF-16 Encoding | 0xD835 0xDF1D |
| UTF-32 Encoding | 0x0001D71D |
| C/C++/Java Escape | \ud835\udf1d |
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 |