Integral Around A Point Operator Symbol
⨕ (U+2A15) is the Integral Around a Point operator used in mathematical notation.
U+2A15
The symbol ⨕ is called the Integral Around a Point Operator. It’s a Unicode character used in mathematical notation. Use it when you need a dedicated symbol for point-based “around” integration.
Integral Around A Point Operator Symbol Meaning
⨕ (Unicode U+2A15) is named “INTEGRAL AROUND A POINT OPERATOR.” In math typesetting, it represents an integral taken around (or encircling) a specific point, as opposed to an integral around a curve or region. You’ll most often see it in formal writing for complex analysis, residue-style notation, or operator expressions where the emphasis is specifically on a point-centered integral. If you’re writing equations, using this dedicated operator helps keep notation consistent and avoids using similar-looking but different symbols. In plain text, it’s mainly a copy-and-paste mathematical character.
Common uses
- •Typesetting mathematical documents that require an integral around a point
- •Writing equations in notes or textbooks where a point-centered contour/integration is implied
- •Labeling operators in technical presentations and slides
- •Using the symbol in LaTeX/markup-capable editors that support Unicode math
- •Including the operator in web content or UI mockups for math-heavy applications
Examples
⨕ Integral Around a Point Operator
- ⨕∮⨕ f(z) dz
- ⨕⨕_a g(x) = \text{given expression}
- ⨕Let h be defined by ⨕ around a point
- ⨕The operator ⨕ appears in the integral identity
- ⨕Evaluate the ⨕-type integral numerically
Variations
Ready to copy
Technical codes
| Unicode | U+2A15 | |
| HTML Entity | ⨕ | |
| HTML Code | ⨕ | |
| CSS | \2A15 | |
| Alt Code | Alt + 10773 | |
| Decimal | 10773 |
How to type Integral Around A Point Operator Symbol (⨕)
On Windows
Hold Alt and type 10773 on the numeric keypad. In Word, type 2A15 then press Alt + X.
On Mac
Switch to the Unicode Hex Input keyboard, then hold Option and type 2A15. Or press Control + Command + Space and search.
On Linux
Press Control + Shift + U, type 2a15, then press Enter or Space.
Anywhere
Copy ⨕ with the button above and paste it wherever you need it — this works on every device and in every app, with no keyboard shortcut to remember.
FAQ
What does the Integral Around A Point Operator symbol mean?
⨕ (Unicode U+2A15) is named “INTEGRAL AROUND A POINT OPERATOR.” In math typesetting, it represents an integral taken around (or encircling) a specific point, as opposed to an integral around a curve or region. You’ll most often see it in formal writing for complex analysis, residue-style notation, or operator expressions where the emphasis is specifically on a point-centered integral. If you’re writing equations, using this dedicated operator helps keep notation consistent and avoids using similar-looking but different symbols. In plain text, it’s mainly a copy-and-paste mathematical character.
What is the Unicode name of ⨕?
The Unicode name is “INTEGRAL AROUND A POINT OPERATOR”.
What is the code point for ⨕?
⨕ is U+2A15.
How can I copy ⨕ for use in HTML?
You can use the HTML entity: ⨕.
Is ⨕ the same as a normal integral sign?
No. ⨕ is a dedicated operator intended to indicate “around a point,” so it’s not interchangeable with the standard integral sign in technical math notation.