The Square Original Of Or Not Equal To 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+22E5 (decimal 8933).
Use ⋥ in HTML to render ⋥ on a web page.
On Windows you can type it with Alt+8933 (hold Alt and enter the number on the numeric keypad).
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