𝕗

U+1D557 MATHEMATICAL DOUBLE-STRUCK SMALL F

Mathematical Alphanumeric Symbols Β· Lowercase letter

NameMATHEMATICAL DOUBLE-STRUCK SMALL F
Code pointU+1D557
Decimal120151
BlockMathematical Alphanumeric Symbols
CategoryLowercase letter (Ll)
UTF-8F0 9D 95 97
UTF-16D835 DD57
UTF-320001D557
HTML𝕗 𝕗
CSS\1D557
JavaScript\uD835\uDD57
Python\U0001d557
URL-encoded%F0%9D%95%97
Decomposition<font> 0066

Frequently asked questions

What is the character U+1D557?

U+1D557 𝕗 is officially named MATHEMATICAL DOUBLE-STRUCK SMALL F. It belongs to the Mathematical Alphanumeric Symbols block and the category Lowercase letter.

How do I type 𝕗?

Windows (Word, WordPad): type 1D557, then press Alt+X. Linux (GTK/IBus): Ctrl+Shift+U 1d557, then Space. macOS: enable the β€œUnicode Hex Input” keyboard, hold Option and type 1D557. Or simply copy it from this page.

How do I write 𝕗 in HTML?

As a numeric character reference &#120151; (decimal) or &#x1D557; (hexadecimal). In UTF-8 documents you can also insert the character directly.

How is 𝕗 encoded in UTF-8?

In UTF-8 the character takes 4 bytes: F0 9D 95 97. In UTF-16: D835 DD57.

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