Multiset Multiplication Symbol
⊍ is the symbol for multi set multiplication (Unicode U+228D).
U+228D
The symbol ⊍ represents multiset multiplication. It’s commonly used in mathematical writing and notation where multiplicities matter. This page helps you copy it and use it correctly in text and code.
Multiset Multiplication Symbol Meaning
⊍ (Unicode U+228D) is named “MULTISET MULTIPLICATION.” In mathematics, multiset operations consider how many times each element occurs, so the result depends on multiplicities rather than just set membership. “Multiset multiplication” is used as a compact notation in contexts where multisets are combined and element counts are affected accordingly. When you see ⊍ in formulas or definitions, it typically indicates an operation between multisets that reflects these repeated elements. Use it in papers, notes, and diagrams that formalize multiset algebra or related combinatorics.
Common uses
- •Writing formal notes on multiset operations in combinatorics
- •Labeling equations or steps in mathematical problem solutions
- •Annotating diagrams or textbooks that discuss multiset algebra
- •Typing proofs or definitions where multiplicities are explicitly combined
- •Creating consistent notation in math-focused presentations or documents
Examples
⊍ Multiset Multiplication Symbol
- ⊍Let A ⊍ B denote multiset multiplication of A and B.
- ⊍Compute M = A ⊍ B using the element multiplicities.
- ⊍In the multiset setting, ⊍ combines repeated counts.
- ⊍We apply ⊍ to obtain the resulting multiset.
- ⊍The expression A ⊍ C represents the multiset product.
Variations
Ready to copy
Technical codes
| Unicode | U+228D | |
| HTML Entity | ⊍ | |
| HTML Code | ⊍ | |
| CSS | \228D | |
| Alt Code | Alt + 8845 | |
| Decimal | 8845 |
How to type Multiset Multiplication Symbol (⊍)
On Windows
Hold Alt and type 8845 on the numeric keypad. In Word, type 228D then press Alt + X.
On Mac
Switch to the Unicode Hex Input keyboard, then hold Option and type 228D. Or press Control + Command + Space and search.
On Linux
Press Control + Shift + U, type 228d, 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 symbol ⊍ mean?
It is the Unicode symbol named “MULTISET MULTIPLICATION,” used to denote multiset multiplication in mathematical notation.
What is the Unicode code point for ⊍?
The code point is U+228D.
How can I copy ⊍ for use in HTML, CSS, or JavaScript?
HTML entity: ⊍. CSS escape: \\228D. JavaScript escape: \\u{228D}.
Where is ⊍ typically used?
It’s used in math writing and typesetting for multiset algebra, especially where element multiplicities are important.