What 𞸋 means
It is a variable, not a fixed quantity. The formula assigns its role.
Maghrebi algebra texts used shorthand for an unknown's powers by the 12th century. By 2019, these styles were documented in Arabic- and Persian-script mathematical handbooks across the Middle East, Libya, and Algeria.
Does Arabic mathematical lam change shape in a formula?
No. It stays standalone. Ordinary Arabic ل joins letters in words; 𞸋 is separate, so its mathematical style is preserved.
Compatibility normalization, a text cleanup that merges equivalent forms, can reduce 𞸋 to ل and erase its math-style distinction.
Who writes 𞸋
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Don't confuse it with
1Combination ideas
1Questions people ask
1Why does 𞸋 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.
How to type or find 𞸋
- Search it as
- lam variable · arabic math
- Shows up in
- Anything that takes text · its shape is whatever your font draws
𞸋\1EE0BCodes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.

