U+1D5FC "𝗼" Mathematical Sans-Serif Bold Small O Unicode Character
Unicode Version 17.0
𝗼
U+1D5FC "𝗼" Mathematical Sans-Serif Bold Small O is part of the Mathematical Alphanumeric Symbols block, designed for use in scientific and mathematical notation where distinct letter styles convey specific meanings, such as representing variables, vectors, or constants. This character is a sans-serif bold version of the lowercase letter "o", intended to be visually distinct from both ordinary text and serif or italic mathematical symbols. It helps avoid confusion with similar characters like the standard Latin "o" or Greek omicron, ensuring clarity in equations, formulas, and technical documents.
General Properties
| Code Point | U+1D5FC |
| Version Added | 3.1 |
| Name | Mathematical Sans-Serif Bold Small O |
| Block | Mathematical Alphanumeric Symbols |
| General Category | Lowercase Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
| Decomposition Type | Font |
| Decomposition Mapping | "o" U+006F Latin Small Letter O |
Encodings
| HTML Decimal Encoding | 𝗼 |
| HTML Hex Encoding | 𝗼 |
| UTF-8 Encoding | 0xF0 0x9D 0x97 0xBC |
| UTF-16 Encoding | 0xD835 0xDDFC |
| UTF-32 Encoding | 0x0001D5FC |
| C/C++/Java Escape | \ud835\uddfc |
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 | "o" U+006F Latin Small Letter O |
| NFKC Simple Casefold | "o" U+006F Latin Small Letter O |
| 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 |