U+33DA "㏚" Square Pr Unicode Character
Unicode Version 17.0
㏚
U+33DA "㏚" Square Pr is a CJK Compatibility Ideograph used to represent the unit "pr" in a square symbol format, specifically indicating the unit of prism diopter or prism power in optics, as part of the Unicode standard's collection of square symbol abbreviations for units and measurements. It falls under the "CJK Compatibility" block, which includes precomposed characters for compatibility with East Asian text encoding systems, and it is typically employed in technical or medical contexts to denote optical prism measurements.
General Properties
| Code Point | U+33DA |
| Version Added | 1.1 |
| Name | Square Pr |
| Unicode 1.0 Name | Squared Pr |
| Block | CJK Compatibility |
| General Category | Other Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
| Decomposition Type | Square |
| Decomposition Mapping | "P" U+0050 Latin Capital Letter P "R" U+0052 Latin Capital Letter R |
Encodings
| HTML Decimal Encoding | ㏚ |
| HTML Hex Encoding | ㏚ |
| UTF-8 Encoding | 0xE3 0x8F 0x9A |
| UTF-16 Encoding | 0x33DA |
| UTF-32 Encoding | 0x000033DA |
| C/C++/Java Escape | \u33da |
Unicode Properties
| NFC Quick Check | Yes |
| NFD Quick Check | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Ideographic |
| East Asian Width | Wide |
| Changes When NFKC Casefolded | Yes |
| NFKC Casefold | "p" U+0070 Latin Small Letter P "r" U+0072 Latin Small Letter R |
| NFKC Simple Casefold | "p" U+0070 Latin Small Letter P "r" U+0072 Latin Small Letter R |
| Script | Common |
| Script Extensions | Common |
| Indic Syllabic Category | Other |
| Vertical Orientation | Upright |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | Other |