Unicode Character 'MATHEMATICAL ITALIC SMALL R' (U+1D45F)

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Unicode Data
Name MATHEMATICAL ITALIC SMALL R
Block Mathematical Alphanumeric Symbols
Category Letter, Lowercase [Ll]
Combine 0
BIDI Left-to-Right [L]
Decomposition <font> LATIN SMALL LETTER R (U+0072)
Mirror N
Approximations <font> 0072 latin small letter r
Version Unicode 3.1.0 (March, 2001)
Encodings
HTML Entity (decimal) &#119903;
HTML Entity (hex) &#x1d45f;
How to type in Microsoft Windows Alt +1D45F
UTF-8 (hex) 0xF0 0x9D 0x91 0x9F (f09d919f)
UTF-8 (binary) 11110000:10011101:10010001:10011111
UTF-16 (hex) 0xD835 0xDC5F (d835dc5f)
UTF-16 (decimal) 55,349 56,415
UTF-32 (hex) 0x0001D45F (1d45f)
UTF-32 (decimal) 119,903
C/C++/Java source code "\uD835\uDC5F"
Python source code u"\U0001D45F"
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Java Data
string.toUpperCase() 𝑟
string.toLowerCase() 𝑟
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