Empty Set With Right Arrow Above Symbol
⦳ is a math symbol that combines the empty set with a right arrow above it.
U+29B3
⦳ (U+29B3) is a mathematical notation symbol: an empty set with a right arrow above. It’s commonly used in contexts where a direction or mapping is implied alongside “nothing.” You can copy it directly or use its HTML/CSS/JavaScript escapes.
Empty Set With Right Arrow Above Symbol Meaning
⦳ is named “EMPTY SET WITH RIGHT ARROW ABOVE” (Unicode U+29B3). Visually, it pairs the empty set (∅-like concept) with a right arrow above, indicating a directed relationship or transition tied to an empty result. In practice, you may see it in math writing, formal logic, or diagram-like notation to emphasize that a particular step points to “no elements,” yet carries a direction (→) for the reader. Because the arrow adds directional nuance, it can be used to distinguish plain emptiness from a specific directed statement. When formatting, it’s best treated as a single character.
Common uses
- •Marking a directed empty result in math notes or proofs
- •Labeling an arrowed set transition in diagrams and formal explanations
- •Indicating “no elements” while pointing to a next step in logic writing
- •Typing or labeling equations in documentation and textbooks
- •Using as a distinct symbol in custom math markup or notation systems
Examples
⦳ Empty set with right arrow above
- ⦳There are no solutions, hence ⦳.
- ⦳From the empty collection, we proceed to ⦳.
- ⦳The mapping yields ⦳ at this stage.
- ⦳No elements satisfy the condition, shown as ⦳ → next.
- ⦳The diagram labels the terminal state with ⦳.
Variations
Ready to copy
Technical codes
| Unicode | U+29B3 | |
| HTML Entity | ⦳ | |
| HTML Code | ⦳ | |
| CSS | \29B3 | |
| Alt Code | Alt + 10675 | |
| Decimal | 10675 |
How to type Empty Set With Right Arrow Above Symbol (⦳)
On Windows
Hold Alt and type 10675 on the numeric keypad. In Word, type 29B3 then press Alt + X.
On Mac
Switch to the Unicode Hex Input keyboard, then hold Option and type 29B3. Or press Control + Command + Space and search.
On Linux
Press Control + Shift + U, type 29b3, 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 Empty Set With Right Arrow Above symbol mean?
⦳ is named “EMPTY SET WITH RIGHT ARROW ABOVE” (Unicode U+29B3). Visually, it pairs the empty set (∅-like concept) with a right arrow above, indicating a directed relationship or transition tied to an empty result. In practice, you may see it in math writing, formal logic, or diagram-like notation to emphasize that a particular step points to “no elements,” yet carries a direction (→) for the reader. Because the arrow adds directional nuance, it can be used to distinguish plain emptiness from a specific directed statement. When formatting, it’s best treated as a single character.
What is the Unicode code point for ⦳?
⦳ is Unicode U+29B3.
How do I insert ⦳ in HTML?
Use the HTML entity: ⦳.
How do I use ⦳ in CSS or styles?
You can use the CSS escape \\29B3 in contexts where CSS escapes are supported.
How do I use ⦳ in JavaScript?
Use the JavaScript escape: \\u{29B3}.