View details and encodings for Unicode character U+222F Surface Integral, located in the Mathematical Operators block and Math Symbol category. This character was released in 1993 under Unicode version 1.1.
∯∯∯∯U+222F;8751\00222F\u222F\x{222F}\u{222F}u'\u222F'| Image | Browser | Unicode | Name |
|---|---|---|---|
![]() | ∯ | U+222F | Surface Integral |
![]() | ∰ | U+2230 | Volume Integral |