U+2146 DOUBLESTRUCK ITALIC SMALL D
U+2146 was added to Unicode in version 3.2 (2002). It belongs to the block
This character is a Lowercase Letter and is commonly used, that is, in no specific script.
The glyph is a Font composition of the glyph
The Wikipedia has the following information about this codepoint:
In mathematics, differential refers to several related notions derived from the early days of calculus, put on a rigorous footing, such as infinitesimal differences and the derivatives of functions.
The term is used in various branches of mathematics such as calculus, differential geometry, algebraic geometry and algebraic topology.
Representations
System  Representation 

Nº  8518 
UTF8  E2 85 86 
UTF16  21 46 
UTF32  00 00 21 46 
URLQuoted  %E2%85%86 
HTMLEscape  ⅆ 
Wrong windows1252 Mojibake  â 
HTMLEscape  ⅆ 
HTMLEscape  ⅆ 
Related Characters
Confusables
Elsewhere
Complete Record
Property  Value 

3.2 (2002)  
DOUBLESTRUCK ITALIC SMALL D  
—  
Letterlike Symbols  
Lowercase Letter  
Common  
Left To Right  
Not Reordered  
Font  


✔  




✘  










✘  
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None  
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✘  
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✘  
Neutral  
✘  
✘  
✘  
✘  
✘  
✘  
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Any  
✔  
✘  
✘  
✘  
Not Applicable  
✘  
✔  
✘  
✔  
✘  
✘  
—  
NA  
Other  
—  
No_Joining_Group  
✘  
—  
Non Joining  
Alphabetic  
✘  
✔  
✘  
Yes  
Yes  


No  
No  
None  
not a number  
✘  
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✔  
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Lower  


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U  
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Alphabetic Letter  
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