What 𞻱 means
To match the condition beneath it. In a formula, the small line underneath says what the input approaches; the operator widens to match that line.
Arabic-script math styles have appeared in manuscripts and print for centuries. A 2005 Unicode proposal included an Arabic large-limit sign. A 2006 W3C note shows Persian حد (hadd, “limit”) stretched to fit the lower condition. A 2010 Unicode proposal lists this separate operator for Persian limits. The limit meaning is shared, while the local notation varies.
Questions people ask
1Why does 𞻱 show as a box on some devices?
Because that device's fonts have no glyph for it. The character is still correct and still copies correctly — the box is a missing glyph, not a broken character.
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How to type or find 𞻱
- Search it as
- limit · hadd · حد · persian
- Shows up in
- Anything that takes text · its shape is whatever your font draws
𞻱\1EEF1Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.