Unicode Character 'MATHEMATICAL SANS-SERIF SMALL X' (U+1D5D1)

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Unicode Data
Name MATHEMATICAL SANS-SERIF SMALL X
Block Mathematical Alphanumeric Symbols
Category Letter, Lowercase [Ll]
Combine 0
BIDI Left-to-Right [L]
Decomposition <font> LATIN SMALL LETTER X (U+0078)
Mirror N
Approximations <font> 0078 latin small letter x
Version Unicode 3.1.0 (March, 2001)
Encodings
HTML Entity (decimal) &#120273;
HTML Entity (hex) &#x1d5d1;
How to type in Microsoft Windows Alt +1D5D1
UTF-8 (hex) 0xF0 0x9D 0x97 0x91 (f09d9791)
UTF-8 (binary) 11110000:10011101:10010111:10010001
UTF-16 (hex) 0xD835 0xDDD1 (d835ddd1)
UTF-16 (decimal) 55,349 56,785
UTF-32 (hex) 0x0001D5D1 (1d5d1)
UTF-32 (decimal) 120,273
C/C++/Java source code "\uD835\uDDD1"
Python source code u"\U0001D5D1"
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Java Data
string.toUpperCase() 𝗑
string.toLowerCase() 𝗑
Character.UnicodeBlock MATHEMATICAL_ALPHANUMERIC_SYMBOLS
Character.charCount() 2
Character.getDirectionality() DIRECTIONALITY_LEFT_TO_RIGHT [0]
Character.getNumericValue() -1
Character.getType() 2
Character.isDefined() Yes
Character.isDigit() No
Character.isIdentifierIgnorable() No
Character.isISOControl() No
Character.isJavaIdentifierPart() Yes
Character.isJavaIdentifierStart() Yes
Character.isLetter() Yes
Character.isLetterOrDigit() Yes
Character.isLowerCase() Yes
Character.isMirrored() No
Character.isSpaceChar() No
Character.isSupplementaryCodePoint() Yes
Character.isTitleCase() No
Character.isUnicodeIdentifierPart() Yes
Character.isUnicodeIdentifierStart() Yes
Character.isUpperCase() No
Character.isValidCodePoint() Yes
Character.isWhitespace() No