∬ double integral
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Character info
| Character | ∬ |
|---|---|
| Unicode | U+222C |
| Korean name | 이중 적분 |
| Official name | double integral |
| Category | Math symbol |
| HTML code | ∬ |
| JavaScript | "\u{222C}" |
Names and categories come from official Unicode 18.0.0 data. Korean names are ours. Unicode UnicodeData.txt 18.0.0 (Unicode License v3)
Type it yourself
- In Microsoft Word, type 222C and press Alt+X right after it. The code turns into the character.