UnicodeCharactercom
𝔼
U+1D53C Β· MATHEMATICAL DOUBLE-STRUCK CAPITAL E

Mathematical Double-Struck Capital E

  • CodepointU+1D53C
  • NameMATHEMATICAL DOUBLE-STRUCK CAPITAL E
  • Decimal120124
  • BlockMathematical Alphanumeric Symbols (U+1D400–U+1D7FF)
  • Plane1 β€” Supplementary Multilingual Plane
  • ScriptCommon
  • CategoryLu β€” Uppercase Letter
  • Unicode version3.1 (2001)
  • Bidi classL β€” Left-to-Right
  • Combining class0
  • East Asian widthN β€” Neutral
  • MirroredNo

About this character

U+1D53C (𝔼) is MATHEMATICAL DOUBLE-STRUCK CAPITAL E, an uppercase letter in the Mathematical Alphanumeric Symbols block. Its script is Common: it is shared by many writing systems rather than belonging to one. It was added in Unicode 3.1 (2001).

It is a font variant of U+0045 E (compatibility decomposition <font>). NFC and NFD leave it alone, but NFKC and NFKD replace it with U+0045 E. Search engines, identifier checks and username systems that apply NFKC will treat the two as the same text.

How to type 𝔼

Β§

Encodings & escapes

UTF-8 encoder β†’
UTF-8F0 9D 94 BC4 bytes
UTF-16D835 DD3Csurrogate pair
UTF-320001D53C4 bytes
HTML named&Eopf;named character reference
HTML decimal&#120124;
HTML hex&#x1D53C;
CSS\1D53Cin content: "…"
JavaScript\u{1D53C}ES2015+
JavaScript\uD835\uDD3Csurrogate pair
JSON\uD835\uDD3C
Python\U0001D53C
Python\N{MATHEMATICAL DOUBLE-STRUCK CAPITAL E}by name
Java / C#\uD835\uDD3C
C / C++\U0001D53Cuniversal character name
Rust / Swift / PHP\u{1D53C}
Go\U0001D53C
Ruby\u{1D53C}
Excel / Sheets=UNICHAR(120124)
URL-encoded%F0%9D%94%BCpercent-encoded UTF-8
Β§

Normalization forms

Normalizer β†’
NFCunchanged
NFDunchanged
NFKCU+0045 E
NFKDU+0045 E
Β§

Looks similar

Characters that Unicode’s security data (UTS #39 confusables) lists as visually confusable with this one. Useful for spotting lookalike spoofing in URLs and usernames.

U+0045ELatin Capital Letter E U+0395Ξ•Greek Capital Letter Epsilon U+0415Π•Cyrillic Capital Letter Ie U+2130β„°Script Capital E U+22FFβ‹ΏZ Notation Bag Membership U+FF25οΌ₯Fullwidth Latin Capital Letter E U+1D404𝐄Mathematical Bold Capital E U+1D438𝐸Mathematical Italic Capital E U+1D46C𝑬Mathematical Bold Italic Capital E U+1D4D4𝓔Mathematical Bold Script Capital E U+1D508π”ˆMathematical Fraktur Capital E U+1D570𝕰Mathematical Bold Fraktur Capital E U+1D5A4𝖀Mathematical Sans-Serif Capital E U+1D5D8π—˜Mathematical Sans-Serif Bold Capital E U+1D60C𝘌Mathematical Sans-Serif Italic Capital E U+1D640𝙀Mathematical Sans-Serif Bold Italic Capital E
Β§

Nearby in Mathematical Alphanumeric Symbols

All in block β†’
U+1D536𝔢Mathematical Fraktur Small Y U+1D537𝔷Mathematical Fraktur Small Z U+1D538𝔸Mathematical Double-Struck Capital A U+1D539𝔹Mathematical Double-Struck Capital B U+1D53B𝔻Mathematical Double-Struck Capital D U+1D53D𝔽Mathematical Double-Struck Capital F U+1D53E𝔾Mathematical Double-Struck Capital G U+1D540𝕀Mathematical Double-Struck Capital I U+1D541𝕁Mathematical Double-Struck Capital J U+1D542𝕂Mathematical Double-Struck Capital K