U+1D554 "𝕔" Mathematical Double-Struck Small C Unicode Character
Unicode Version 18.0
Source: Browser Default
U+1D554 "𝕔" Mathematical Double-Struck Small C is a specialized typographic glyph used primarily in mathematical notation to represent the set of complex numbers or as a variable in abstract algebra and number theory, where double-struck lettering standardizes the visual distinction for such concepts. This character belongs to the Mathematical Alphanumeric Symbols block within Unicode, encoded to support precise scientific and academic writing without relying on font formatting tricks. Its design mimics the blackboard bold style, making it easily recognizable in contexts like textbooks, research papers, and digital math displays, but it is distinct from the regular Latin letter "c" to avoid semantic ambiguity.
𝕓
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U+1D553
Mathematical Double-Struck Small B
𝕕
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U+1D555
Mathematical Double-Struck Small D
General Properties
Code Point
U+1D554
Name
Mathematical Double-Struck Small C
Decomposition Mapping
Encodings
HTML Decimal Encoding
𝕔
HTML Hex Encoding
𝕔
UTF-8 Encoding
0xF0 0x9D 0x95 0x94
UTF-16 Encoding
0xD835 0xDD54
UTF-32 Encoding
0x0001D554
C/C++/Java Escape
\ud835\udd54
Unicode Properties
Numeric Value
NaN
NFKC Casefold
NFKC Simple Casefold
Script Extensions
Common