Unicode Character 'MEASURED ANGLE WITH DOUBLE ARC' (U+1CEF9)

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𜻹
U+1CEF9 browser display

MEASURED ANGLE WITH DOUBLE ARC

image of Unicode Character 'MEASURED ANGLE WITH DOUBLE ARC' (U+1CEF9)
Raster image of U+1CEF9

MEASURED ANGLE WITH DOUBLE ARC

Unicode Data

Name MEASURED ANGLE WITH DOUBLE ARC
Block Miscellaneous Symbols Supplement
Category Symbol, Math [Sm]
Script Common (Zyyy)
Combine 0
BIDI Other Neutrals [ON]
See Also measured angle U+2221
Version Unicode 18.0 (September 2026)

Encodings

HTML Entity (decimal) 𜻹
HTML Entity (hex) 𜻹
How to type in Microsoft Windows Alt +1CEF9
UTF-8 (hex) 0xF0 0x9C 0xBB 0xB9 (f09cbbb9)
UTF-8 (binary) 11110000:10011100:10111011:10111001
UTF-16 (hex) 0xD833 0xDEF9 (d833def9)
UTF-16 (decimal) 55,347 57,081
UTF-32 (hex) 0x0001CEF9 (1cef9)
UTF-32 (decimal) 118,521
C/C++/Java source code "\uD833\uDEF9"
Python source code u"\U0001CEF9"
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Java Data
string.toUpperCase() 𜻹
string.toLowerCase() 𜻹
Character.UnicodeBlock (none)
Character.charCount() 2
Character.getDirectionality() DIRECTIONALITY_UNDEFINED [-1]
Character.getNumericValue() -1
Character.getType() 0
Character.isDefined() No
Character.isDigit() No
Character.isIdentifierIgnorable() No
Character.isISOControl() No
Character.isJavaIdentifierPart() No
Character.isJavaIdentifierStart() No
Character.isLetter() No
Character.isLetterOrDigit() No
Character.isLowerCase() No
Character.isMirrored() No
Character.isSpaceChar() No
Character.isSupplementaryCodePoint() Yes
Character.isTitleCase() No
Character.isUnicodeIdentifierPart() No
Character.isUnicodeIdentifierStart() No
Character.isUpperCase() No
Character.isValidCodePoint() Yes
Character.isWhitespace() No