U+1D59F "𝖟" Mathematical Bold Fraktur Small Z Unicode Character
Unicode Version 17.0
𝖟
U+1D59F "𝖟" Mathematical Bold Fraktur Small Z is a specialized glyph within the Unicode standard's Mathematical Alphanumeric Symbols block, designed for use in mathematical notation where a bold Fraktur style is required. It represents the lowercase letter Z in a typeface that combines the heavy weight of bold type with the ornate, broken strokes of Fraktur script, a historic blackletter style. This character is primarily utilized in academic and scientific texts, particularly in fields like mathematics and logic, to denote specific variables, sets, or functions, ensuring clear differentiation from standard Latin letters in complex formulas.
General Properties
| Code Point | U+1D59F |
| Version Added | 3.1 |
| Name | Mathematical Bold Fraktur Small Z |
| Block | Mathematical Alphanumeric Symbols |
| General Category | Lowercase Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
| Decomposition Type | Font |
| Decomposition Mapping | "z" U+007A Latin Small Letter Z |
Encodings
| HTML Decimal Encoding | 𝖟 |
| HTML Hex Encoding | 𝖟 |
| UTF-8 Encoding | 0xF0 0x9D 0x96 0x9F |
| UTF-16 Encoding | 0xD835 0xDD9F |
| UTF-32 Encoding | 0x0001D59F |
| C/C++/Java Escape | \ud835\udd9f |
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 | "z" U+007A Latin Small Letter Z |
| NFKC Simple Casefold | "z" U+007A Latin Small Letter Z |
| 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 |