Unicode Character 'N-ARY SUMMATION' (U+2211)

Image

Unicode Data
Name	N-ARY SUMMATION
Block	Mathematical Operators
Category	Symbol, Math [Sm]
Combine	0
BIDI	Other Neutrals [ON]
Mirror	Y
Index entries	summation sign N-ARY SUMMATION SUMMATION, N-ARY
Comments	summation sign
See Also	greek capital letter sigma U+03A3 double-struck n-ary summation U+2140
Version	Unicode 1.1.0 (June, 1993)

Encodings
HTML Entity (decimal)	∑
HTML Entity (hex)	∑
HTML Entity (named)	∑
How to type in Microsoft Windows	Alt +2211
UTF-8 (hex)	0xE2 0x88 0x91 (e28891)
UTF-8 (binary)	11100010:10001000:10010001
UTF-16 (hex)	0x2211 (2211)
UTF-16 (decimal)	8,721
UTF-32 (hex)	0x00002211 (2211)
UTF-32 (decimal)	8,721
C/C++/Java source code	"\u2211"
Python source code	u"\u2211"
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Java Data
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