The Apl Functional Symbol Quad Upwards Arrow symbol (⍐). Copy and paste it, or use its Unicode, HTML, and CSS codes.
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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+2350 (decimal 9040).
Use ⍐ in HTML to render ⍐ on a web page.
On Windows you can type it with Alt+9040 (hold Alt and enter the number on the numeric keypad).
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