U+1D4BD "𝒽" Mathematical Script Small H Unicode Character
Unicode Version 17.0
𝒽
U+1D4BD "𝒽" Mathematical Script Small H is part of the Mathematical Alphanumeric Symbols block, specifically designed for use in mathematical and scientific notation to represent a script-style lowercase letter h, often employed as a variable or symbol in fields such as physics, geometry, or algebra where a distinct script form is needed to avoid confusion with other characters. Its inclusion in Unicode ensures that this specialized glyph can be reliably rendered across digital platforms, supporting clear communication in academic and technical texts.
General Properties
| Code Point | U+1D4BD |
| Version Added | 3.1 |
| Name | Mathematical Script Small H |
| Block | Mathematical Alphanumeric Symbols |
| General Category | Lowercase Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
| Decomposition Type | Font |
| Decomposition Mapping | "h" U+0068 Latin Small Letter H |
Encodings
| HTML Decimal Encoding | 𝒽 |
| HTML Hex Encoding | 𝒽 |
| UTF-8 Encoding | 0xF0 0x9D 0x92 0xBD |
| UTF-16 Encoding | 0xD835 0xDCBD |
| UTF-32 Encoding | 0x0001D4BD |
| C/C++/Java Escape | \ud835\udcbd |
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 | "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 | Lower |