U+1D4D4 "𝓔" Mathematical Bold Script Capital E Unicode Character
Unicode Version 17.0
𝓔
U+1D4D4 "𝓔" Mathematical Bold Script Capital E is a typographic symbol from the Mathematical Alphanumeric Symbols block, designed to represent the letter E in a bold, cursive or script style for use in mathematical and scientific notation. It allows authors to visually distinguish variables, constants, or special terms from standard text, particularly in contexts like vector calculus or linear algebra where bold script denotes specific entities. This character has no inherent linguistic meaning but serves as a stylistic variant of the Latin capital E, enabling precise formatting in digital documents and web content.
General Properties
| Code Point | U+1D4D4 |
| Version Added | 3.1 |
| Name | Mathematical Bold Script Capital E |
| Block | Mathematical Alphanumeric Symbols |
| General Category | Uppercase Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
| Decomposition Type | Font |
| Decomposition Mapping | "E" U+0045 Latin Capital Letter E |
Encodings
| HTML Decimal Encoding | 𝓔 |
| HTML Hex Encoding | 𝓔 |
| UTF-8 Encoding | 0xF0 0x9D 0x93 0x94 |
| UTF-16 Encoding | 0xD835 0xDCD4 |
| UTF-32 Encoding | 0x0001D4D4 |
| C/C++/Java Escape | \ud835\udcd4 |
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 | "e" U+0065 Latin Small Letter E |
| NFKC Simple Casefold | "e" U+0065 Latin Small Letter E |
| 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 |