DOUBLE-STRUCK ITALIC SMALL D

Codepoint

U+2146

Literal Character

ⅆ

Name

DOUBLE-STRUCK ITALIC SMALL D

Sketch

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Decomposition

<font>, LATIN SMALL LETTER D (U+0064)

Control Character

no

Block

Letterlike Symbols

Subblock

Double-struck italic math symbols

UTF-8 byte encoding

e2 85 86

UTF-16 byte encoding

21 46 (big endian)

HTML Entity

ⅆ

Perl string literal

\x{2146}

Comments

• sometimes used for the differential