U+1D643 "𝙃" Mathematical Sans-Serif Bold Italic Capital H Unicode Character
Unicode Version 17.0
𝙃
U+1D643 "𝙃" Mathematical Sans-Serif Bold Italic Capital H is a typographic glyph designed for use in mathematical and scientific notation, belonging to the Mathematical Alphanumeric Symbols block. It represents the capital letter H in a sans-serif, bold, and italic style, allowing it to be visually distinguished from standard text for variables, matrices, or vectors in equations. This character is intended for plain text contexts where such formatting is semantically meaningful, ensuring consistent rendering across different software platforms without relying on font styles.
General Properties
| Code Point | U+1D643 |
| Version Added | 3.1 |
| Name | Mathematical Sans-Serif Bold Italic Capital H |
| Block | Mathematical Alphanumeric Symbols |
| General Category | Uppercase Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
| Decomposition Type | Font |
| Decomposition Mapping | "H" U+0048 Latin Capital Letter H |
Encodings
| HTML Decimal Encoding | 𝙃 |
| HTML Hex Encoding | 𝙃 |
| UTF-8 Encoding | 0xF0 0x9D 0x99 0x83 |
| UTF-16 Encoding | 0xD835 0xDE43 |
| UTF-32 Encoding | 0x0001D643 |
| C/C++/Java Escape | \ud835\ude43 |
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 | "h" U+0068 Latin Small Letter H |
| NFKC Simple Casefold | "h" U+0068 Latin Small Letter H |
| 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 |