Unicode Character 'DOUBLE INTEGRAL' (U+222C) |
Unicode Data | |
---|---|
Name | DOUBLE INTEGRAL |
Block | Mathematical Operators |
Category | Symbol, Math [Sm] |
Combine | 0 |
BIDI | Other Neutrals [ON] |
Decomposition | <compat> INTEGRAL (U+222B) INTEGRAL (U+222B) |
Mirror | Y |
Index entries | INTEGRAL, DOUBLE DOUBLE INTEGRAL |
Approximations | 222B 222B |
Version | Unicode 1.1.0 (June, 1993) |
Encodings | |
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HTML Entity (decimal) | ∬ |
HTML Entity (hex) | ∬ |
How to type in Microsoft Windows | Alt +222C |
UTF-8 (hex) | 0xE2 0x88 0xAC (e288ac) |
UTF-8 (binary) | 11100010:10001000:10101100 |
UTF-16 (hex) | 0x222C (222c) |
UTF-16 (decimal) | 8,748 |
UTF-32 (hex) | 0x0000222C (222c) |
UTF-32 (decimal) | 8,748 |
C/C++/Java source code | "\u222C" |
Python source code | u"\u222C" |
More... |
Java Data | |
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string.toUpperCase() | ∬ |
string.toLowerCase() | ∬ |
Character.UnicodeBlock | MATHEMATICAL_OPERATORS |
Character.charCount() | 1 |
Character.getDirectionality() | DIRECTIONALITY_OTHER_NEUTRALS [13] |
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() | Yes |
Character.isSpaceChar() | No |
Character.isSupplementaryCodePoint() | No |
Character.isTitleCase() | No |
Character.isUnicodeIdentifierPart() | No |
Character.isUnicodeIdentifierStart() | No |
Character.isUpperCase() | No |
Character.isValidCodePoint() | Yes |
Character.isWhitespace() | No |