∮
∮ Contour Integral
U+222E
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Symbol meaning
Contour Integral. Mathematical Operators.
Contour Integral was approved as part of Unicode 1.1 in 1993.
Properties
| Age | 1.1 |
| Block | Mathematical Operators |
| Bidi Paired Bracket Type | None |
| Composition Exclusion | No |
| Case Folding | 222E |
| Simple Case Folding | 222E |
Encoding
| Encoding | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | E2 88 AE | 226 136 174 | 14846126 | 11100010 10001000 10101110 |
| UTF-16BE | 22 2E | 34 46 | 8750 | 00100010 00101110 |
| UTF-16LE | 2E 22 | 46 34 | 11810 | 00101110 00100010 |
| UTF-32BE | 00 00 22 2E | 0 0 34 46 | 8750 | 00000000 00000000 00100010 00101110 |
| UTF-32LE | 2E 22 00 00 | 46 34 0 0 | 773980160 | 00101110 00100010 00000000 00000000 |