𝑑

U+1D451 MATHEMATICAL ITALIC SMALL D

Mathematical Alphanumeric Symbols Β· Lowercase letter

NameMATHEMATICAL ITALIC SMALL D
Code pointU+1D451
Decimal119889
BlockMathematical Alphanumeric Symbols
CategoryLowercase letter (Ll)
UTF-8F0 9D 91 91
UTF-16D835 DC51
UTF-320001D451
HTML𝑑 𝑑
CSS\1D451
JavaScript\uD835\uDC51
Python\U0001d451
URL-encoded%F0%9D%91%91
Decomposition<font> 0064

Frequently asked questions

What is the character U+1D451?

U+1D451 𝑑 is officially named MATHEMATICAL ITALIC SMALL D. It belongs to the Mathematical Alphanumeric Symbols block and the category Lowercase letter.

How do I type 𝑑?

Windows (Word, WordPad): type 1D451, then press Alt+X. Linux (GTK/IBus): Ctrl+Shift+U 1d451, then Space. macOS: enable the β€œUnicode Hex Input” keyboard, hold Option and type 1D451. Or simply copy it from this page.

How do I write 𝑑 in HTML?

As a numeric character reference &#119889; (decimal) or &#x1D451; (hexadecimal). In UTF-8 documents you can also insert the character directly.

How is 𝑑 encoded in UTF-8?

In UTF-8 the character takes 4 bytes: F0 9D 91 91. In UTF-16: D835 DC51.

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