U+1D53C "𝔼" Mathematical Double-Struck Capital E Unicode Character
Unicode Version 18.0
Source: Browser Default
U+1D53C "𝔼" Mathematical Double-Struck Capital E is a stylized letter from the Mathematical Alphanumeric Symbols block, designed to resemble a bold or blackboard bold capital E, commonly used in mathematics to denote the expected value operator in probability theory and statistics, as well as Euclidean space or the set of even integers in some contexts. This character provides a distinct visual representation that helps differentiate it from standard Latin letters, aiding clarity in mathematical notation. It is encoded in Unicode to support advanced typesetting in digital documents and mathematical software, ensuring consistent display across different platforms and fonts.
𝔻
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U+1D53B
Mathematical Double-Struck Capital D
𝔽
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U+1D53D
Mathematical Double-Struck Capital F
General Properties
Code Point
U+1D53C
Name
Mathematical Double-Struck Capital E
Decomposition Mapping
Encodings
HTML Decimal Encoding
𝔼
HTML Hex Encoding
𝔼
UTF-8 Encoding
0xF0 0x9D 0x94 0xBC
UTF-16 Encoding
0xD835 0xDD3C
UTF-32 Encoding
0x0001D53C
C/C++/Java Escape
\ud835\udd3c
Unicode Properties
Numeric Value
NaN
NFKC Casefold
NFKC Simple Casefold
Script Extensions
Common