∯ Surface integral
∯ is the surface integral, Unicode U+222F, from the maths symbols. Copy and paste it, or type it with its HTML or CSS code.
∯
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About it
- Name: Surface integral
- Group: Maths
- Unicode: U+222F
- HTML:
∯or∯ - CSS:
content: "\222F" - JavaScript:
\u222F
It is plain text, so it pastes into any app, chat, document or social post, and shows in whatever font is around it.