What ⫵ means
The formula's notation defines the operation.
MathML 3.0 classifies ⫵ as an infix operator, so it sits between expressions. The standard gives its position, not the operation; follow the formula's own notation.
Part of collections
Questions people ask
1Why does ⫵ show as a box on some devices?
Not every system ships a font for the Supplemental Mathematical Operators block. Where none is installed, the character shows as an empty box; adding a font such as Noto fixes it. The character itself is still correct and copies correctly.
How to type or find ⫵
- Search it as
- ⫵ · U+2AF5 · triple bar operator · triple bar with horizontal stroke
- Shows up in
- Anything that takes text · its shape is whatever your font draws
Windows (Word)
Windows
macOS
HTML
⫵CSS
\2AF5Codes and encoding1 code points
HTML decimal
⫵
HTML hex
⫵
CSS content
content: "\2AF5";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%E2%AB%B5
1
On screen
1
Code points
1
JS .length
3
UTF-8 bytes
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.




