Mathematical Bold Partial Differential Unicode Character
U+1D6DB ยท 1 code point
๐ is the Unicode character named MATHEMATICAL BOLD PARTIAL DIFFERENTIAL.
Key facts for ๐
- Structure1 ordered code point
- UTF-8 size4 bytes
- Leading classMathematical Symbol (
Sm)
Unicode data for ๐
- Character
- ๐
- Code point
U+1D6DB- Formal name
- MATHEMATICAL BOLD PARTIAL DIFFERENTIAL
- General category
Sm- UTF-8 bytes
F0 9D 9B 9B- HTML hexadecimal
𝛛- Bidirectional class
ON- Combining class
0
What the classification says
The leading value belongs to the mathematical symbol class, recorded as Sm. This property helps software treat the text correctly. It does not decide the character's meaning in every setting.
How text software may read it
- Text direction: its bidirectional property marks it as a directionally neutral value.
- Display width: Unicode classifies the leading value as neutral under the East Asian Width property.
- Combining order: its canonical combining class is zero, so it carries no non-zero canonical reordering weight.
Where the encoded value sits
U+1D6DB has decimal scalar value 120,539. Its assigned plane is the Supplementary Multilingual Plane.
One code point, one record
This page describes one scalar value: U+1D6DB. Its decimal value is 120,539, and its UTF-8 form uses 4 bytes.
Transformation behavior for ๐
Normalization result
This value changes under NFKC, NFKD. That distinction matters in comparison, search, identifiers, and storage systems that normalize text.
| Form | Rendered result | Code points | Compared with input |
|---|---|---|---|
| NFC | ๐ | U+1D6DB | Unchanged |
| NFD | ๐ | U+1D6DB | Unchanged |
| NFKC | โ | U+2202 | Changed |
| NFKD | โ | U+2202 | Changed |
Mirroring behavior
The leading code point's Unicode mirrored property is Yes. Bidirectional layout may substitute a mirrored glyph when the surrounding text direction calls for it.
Using the exact value
Copy and source representation
Copy the complete character, then verify the stored result inside its intended destination. The copy-and-paste guide explains how to check multi-part values. In UTF-8 source, the literal value can usually be used directly; its hexadecimal HTML reference is 𝛛. The code point converter provides language-specific escape forms.
This record belongs to the site's Letters & Numbers collection. Its collection-specific guidance is: Use ordinary letters for names and prose when search, pronunciation, and accessibility matter; reserve styled forms for their intended notation or short decoration.
Meaning and rendering boundary
Treat the formal name as an identity label, not a universal interpretation. Use the meaning-research method for cultural or technical context. Fonts control the glyph; if it becomes a box, follow the font-coverage diagnostic.