The Integral Average with Slash symbol (⨏). Copy and paste it, or use its Unicode, HTML, and CSS codes.
More from Math.
The quickest way is to copy ⨏ from this page and paste it anywhere. You can also insert it with its Unicode, HTML, or alt code listed above.
⨏ is U+2A0F (decimal 10767).
Use ⨏ in HTML to render ⨏ on a web page.
On Windows you can type it with Alt+10767 (hold Alt and enter the number on the numeric keypad).
Yes — copying is completely free and unlimited, and works right in your browser with no sign-up.