Circulation Function Symbol
⨐ denotes a circulation function in mathematical notation.
U+2A10
The symbol ⨐ is Unicode character U+2A10. It is commonly labeled as “CIRCULATION FUNCTION” and used in mathematical writing and typesetting.
Circulation Function Symbol Meaning
⨐ (Unicode U+2A10, “CIRCULATION FUNCTION”) is a mathematical symbol associated with the idea of circulation—often in contexts related to vector calculus or line integrals along a path. In practice, it’s used as a named function or operator-like notation rather than as a general punctuation mark. When you see ⨐ in technical documents, it typically indicates that a quantity is being computed along a loop or curve, following the conventions of the surrounding notation. Because it’s specialized, it’s best used in math-heavy content (papers, lecture notes, or code/math formulas) where the intended meaning is clear from the definition in the text.
Common uses
- •Labeling a circulation-related function in math notes and lecture slides
- •Writing formulas that reference a circulation quantity computed along a path
- •Typesetting technical documents where a specific “circulation function” symbol is required
- •Annotating variables in physics or engineering problem statements
- •Including the exact Unicode symbol in LaTeX/math-text for consistent rendering
Examples
⨐ Circled vertical bar (Circulation Function)
- ⨐Let ⨐ denote the circulation function along a closed curve C.
- ⨐Compute ⨐(C) using the given vector field F.
- ⨐In the example, we evaluate ⨐ for the specified loop.
- ⨐The function ⨐ is defined to match the line integral convention used here.
- ⨐Using the notation from Section 2, ⨐ appears in the final expression.
Variations
Ready to copy
Technical codes
| Unicode | U+2A10 | |
| HTML Entity | ⨐ | |
| HTML Code | ⨐ | |
| CSS | \2A10 | |
| Alt Code | Alt + 10768 | |
| Decimal | 10768 |
How to type Circulation Function Symbol (⨐)
On Windows
Hold Alt and type 10768 on the numeric keypad. In Word, type 2A10 then press Alt + X.
On Mac
Switch to the Unicode Hex Input keyboard, then hold Option and type 2A10. Or press Control + Command + Space and search.
On Linux
Press Control + Shift + U, type 2a10, 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 is the Unicode code point for ⨐?
The symbol ⨐ has Unicode code point U+2A10.
What does ⨐ mean?
⨐ is labeled as “CIRCULATION FUNCTION” and is used in mathematical notation to represent a circulation-related function.
How can I copy and paste ⨐?
You can copy the character directly from this page. It also corresponds to HTML entity ⨐.
Can I use ⨐ in web or programming text?
Yes. You can use the HTML entity ⨐ or escapes such as CSS \\2A10 and JavaScript \\u{2A10}.