U+1D4ED "𝓭" Mathematical Bold Script Small D Unicode Character
Unicode Version 17.0
𝓭
U+1D4ED "𝓭" Mathematical Bold Script Small D is a typographic symbol belonging to the Mathematical Alphanumeric Symbols block, designed for use in mathematical and scientific notation where a bold, cursive lowercase D is needed. It represents a stylized variant of the Latin letter d, combining a script form with a bold weight to distinguish variables or constants in equations, particularly in fields like physics, engineering, or advanced mathematics. This character is not intended for general text but serves to enhance clarity and consistency in formal mathematical expressions, complementing other bold script letters in its Unicode range.
General Properties
| Code Point | U+1D4ED |
| Version Added | 3.1 |
| Name | Mathematical Bold Script Small D |
| Block | Mathematical Alphanumeric Symbols |
| General Category | Lowercase Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
| Decomposition Type | Font |
| Decomposition Mapping | "d" U+0064 Latin Small Letter D |
Encodings
| HTML Decimal Encoding | 𝓭 |
| HTML Hex Encoding | 𝓭 |
| UTF-8 Encoding | 0xF0 0x9D 0x93 0xAD |
| UTF-16 Encoding | 0xD835 0xDCED |
| UTF-32 Encoding | 0x0001D4ED |
| C/C++/Java Escape | \ud835\udced |
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 | "d" U+0064 Latin Small Letter D |
| NFKC Simple Casefold | "d" U+0064 Latin Small Letter D |
| 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 |