Error-Barred Black Square vs Greek Small Letter Pi
VS
Property Comparison
| Property | ⧯ 29EF | π 03C0 |
|---|---|---|
| Name | Error-Barred Black Square | Greek Small Letter Pi |
| Category | Math Symbols | Math Symbols |
| Block | Miscellaneous Mathematical Symbols-B | Greek and Coptic |
| Script | Zyyy | Grek |
| General Category | Math Symbol (Sm) | Lowercase Letter (Ll) |
| Bidirectional | ON | L |
Encoding Comparison
| Format | 29EF | 03C0 |
|---|---|---|
| Unicode | U+29EF | U+03C0 |
| HTML Decimal | ⧯ | π |
| HTML Hex | ⧯ | π |
| CSS | \29EF | \03C0 |
| JavaScript | \u{29EF} | \u{3C0} |
| Python | \u29ef | \u03c0 |
| UTF-8 | e2 a7 af | cf 80 |
How to Distinguish
Both Error-Barred Black Square and Greek Small Letter Pi are in the Math Symbols category but reside in different Unicode blocks. Check the codepoint to tell them apart.
Tip: Paste the character into a hex editor or use
charCodeAt()
in JavaScript to check the actual codepoint.