UnicodeCharactercom
𝛛
U+1D6DB Β· MATHEMATICAL BOLD PARTIAL DIFFERENTIAL

Mathematical Bold Partial Differential

  • CodepointU+1D6DB
  • NameMATHEMATICAL BOLD PARTIAL DIFFERENTIAL
  • Decimal120539
  • BlockMathematical Alphanumeric Symbols (U+1D400–U+1D7FF)
  • Plane1 β€” Supplementary Multilingual Plane
  • ScriptCommon
  • CategorySm β€” Math Symbol
  • Unicode version3.1 (2001)
  • Bidi classON β€” Other Neutral
  • Combining class0
  • East Asian widthN β€” Neutral
  • MirroredYes

About this character

U+1D6DB (𝛛) is MATHEMATICAL BOLD PARTIAL DIFFERENTIAL, a mathematical symbol in the Mathematical Alphanumeric Symbols block. Its script is Common: it is shared by many writing systems rather than belonging to one. It was added in Unicode 3.1 (2001).

It is a font variant of U+2202 βˆ‚ (compatibility decomposition <font>). NFC and NFD leave it alone, but NFKC and NFKD replace it with U+2202 βˆ‚. Search engines, identifier checks and username systems that apply NFKC will treat the two as the same text.

It is a mirrored character: in right-to-left text renderers draw its mirror image.

How to type 𝛛

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Encodings & escapes

UTF-8 encoder β†’
UTF-8F0 9D 9B 9B4 bytes
UTF-16D835 DEDBsurrogate pair
UTF-320001D6DB4 bytes
HTML decimal&#120539;
HTML hex&#x1D6DB;
CSS\1D6DBin content: "…"
JavaScript\u{1D6DB}ES2015+
JavaScript\uD835\uDEDBsurrogate pair
JSON\uD835\uDEDB
Python\U0001D6DB
Python\N{MATHEMATICAL BOLD PARTIAL DIFFERENTIAL}by name
Java / C#\uD835\uDEDB
C / C++\U0001D6DBuniversal character name
Rust / Swift / PHP\u{1D6DB}
Go\U0001D6DB
Ruby\u{1D6DB}
Excel / Sheets=UNICHAR(120539)
URL-encoded%F0%9D%9B%9Bpercent-encoded UTF-8
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Normalization forms

Normalizer β†’
NFCunchanged
NFDunchanged
NFKCU+2202 βˆ‚
NFKDU+2202 βˆ‚
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Looks similar

Characters that Unicode’s security data (UTS #39 confusables) lists as visually confusable with this one. Useful for spotting lookalike spoofing in URLs and usernames.

U+2202βˆ‚Partial Differential U+1D715πœ•Mathematical Italic Partial Differential U+1D74F𝝏Mathematical Bold Italic Partial Differential U+1D789πž‰Mathematical Sans-Serif Bold Partial Differential U+1D7C3πŸƒMathematical Sans-Serif Bold Italic Partial Differential U+1E8CC𞣌Mende Kikakui Digit Six
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Nearby in Mathematical Alphanumeric Symbols

All in block β†’
U+1D6D5𝛕Mathematical Bold Small Tau U+1D6D6𝛖Mathematical Bold Small Upsilon U+1D6D7𝛗Mathematical Bold Small Phi U+1D6D8π›˜Mathematical Bold Small Chi U+1D6D9𝛙Mathematical Bold Small Psi U+1D6DAπ›šMathematical Bold Small Omega U+1D6DCπ›œMathematical Bold Epsilon Symbol U+1D6DD𝛝Mathematical Bold Theta Symbol U+1D6DEπ›žMathematical Bold Kappa Symbol U+1D6DFπ›ŸMathematical Bold Phi Symbol U+1D6E0𝛠Mathematical Bold Rho Symbol U+1D6E1𝛑Mathematical Bold Pi Symbol