Smile
Smile has no standard Windows Alt code. Copy the character directly, or use its HTML entity or Unicode value instead.
- Alt code
- None
- HTML entity
- ⌣
- Unicode
- U+2323
About this symbol
⌣, the smile, is the cup product of algebraic topology, which combines two classes describing the holes in a shape into a new one. Its partner ⌢ is the cap product.
Unicode facts
- Official name
- SMILE
- Type
- Symbol
- Unicode block
- Miscellaneous Technical
- Unicode group
- Frown and smile
- Added in
- Unicode 1.1 (1993)
Click the symbol or any value at the top of the page to copy it. See the full Technical and Miscellaneous Symbols chart for related characters.