Contour Integral ∮
Symbol Meaning
Contour Integral. Mathematical Operators.
The symbol “Contour Integral” is included in the “Integrals” subblock of the “Mathematical Operators” block and was approved as part of Unicode version 1.1 in 1993.
| Unicode Name | Contour Integral |
| Unicode Number | |
| Entity | ∮ |
| Plane | 0: Basic Multilingual Plane |
| Unicode Block | Mathematical Operators |
| Unicode Subblock | Integrals |
| Unicode Version | 1.1 (1993) |
| Type of paired mirror bracket (bidi) | None |
| Composition Exclusion | No |
| Case change | 222E |
| Simple case change | 222E |
| Math | + |
| Grapheme_Base | + |
| scripts | Common |
| Pattern_Syntax | + |
| 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 |
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Related Characters:
Contour Integral is part of collections: