Σ
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GREEK CAPITAL LETTER SIGMA
General information
| ID | 931 |
| HEX | 3a3 |
| Char | Σ |
| Char type | GENERAL OTHER TYPES |
| Unicode name | GREEK CAPITAL LETTER SIGMA |
| Extended name | GREEK CAPITAL LETTER SIGMA |
| Unicode group | Greek and Coptic |
| Unicode Code Point | U+3A3 |
| to Lowercase | σ |
| Case folding | σ |
Conversion (How to escape Σ)
| HTML Entity (name) | Σ |
| HTML Entity (decimal) | Σ |
| HTML Entity (hex) | Σ |
| URL Encoded | %26%23931%3B |
| C / C++ / Java | "\u3A3" |
| Javascript (UTF-16) | "\u03A3" |
| Javascript | "\u{3A3}" |
| Python | u"\u3A3" |
| CSS | \3A3 |
| CSS | \0003A3 |
How to type Σ
| Microsoft Office | write 3a3 then press Alt + X |
| Microsoft Office (alternative) | write U+3a3 then press Alt + X |
| Apple Mac | Hold Alt, type 3 A 3 then release |
| Apple Mac (alternative) | Hold Option, type 3 A 3 then release |
UTF Encodings
| UTF-8 (hex) | CE A3 |
| UTF-8 (octal) | 316 243 |
| UTF-8 (binary) | 11001110 10100011 |
| UTF-16 (hex) | 03 A3 |
| UTF-16 (octal) | 3 243 |
| UTF-16 (binary) | 00000011 10100011 |
| UTF-32 (hex) | 00 00 03 A3 |
| UTF-32 (octal) | 000 000 001 643 |
| UTF-32 (binary) | 00000000 00000000 00000011 10100011 |
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