Unicode Character 'MATHEMATICAL SANS-SERIF BOLD ITALIC NABLA' (U+1D7A9)

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Unicode Data
Name MATHEMATICAL SANS-SERIF BOLD ITALIC NABLA
Block Mathematical Alphanumeric Symbols
Category Symbol, Math [Sm]
Combine 0
BIDI Left-to-Right [L]
Decomposition <font> NABLA (U+2207)
Mirror N
Approximations <font> 2207 nabla
Version Unicode 3.1.0 (March, 2001)
Encodings
HTML Entity (decimal) &#120745;
HTML Entity (hex) &#x1d7a9;
How to type in Microsoft Windows Alt +1D7A9
UTF-8 (hex) 0xF0 0x9D 0x9E 0xA9 (f09d9ea9)
UTF-8 (binary) 11110000:10011101:10011110:10101001
UTF-16 (hex) 0xD835 0xDFA9 (d835dfa9)
UTF-16 (decimal) 55,349 57,257
UTF-32 (hex) 0x0001D7A9 (1d7a9)
UTF-32 (decimal) 120,745
C/C++/Java source code "\uD835\uDFA9"
Python source code u"\U0001D7A9"
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Java Data
string.toUpperCase() 𝞩
string.toLowerCase() 𝞩
Character.UnicodeBlock MATHEMATICAL_ALPHANUMERIC_SYMBOLS
Character.charCount() 2
Character.getDirectionality() DIRECTIONALITY_LEFT_TO_RIGHT [0]
Character.getNumericValue() -1
Character.getType() 25
Character.isDefined() Yes
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