U+29EE "⧮" Error-Barred White Square Unicode Character

U+29EE "⧮" Error-Barred White Square is a mathematical symbol that depicts a hollow square intersected by a horizontal line and a vertical line that extend slightly beyond the square's boundaries, forming a cross or error bar shape. It is categorized within the "Miscellaneous Mathematical Symbols-B" block and is primarily used in technical contexts, particularly in statistics and data visualization, to indicate a value with associated error margins or uncertainty in plots and diagrams. Despite its specific name, the symbol is not commonly found in mainstream Unicode fonts and serves as a specialized tool for precise mathematical notation.

General Properties

Code Point	U+29EE
Version Added	3.2
Name	Error-Barred White Square
Block	Miscellaneous Mathematical Symbols-B
General Category	Math Symbol
Canonical Combining Class	Not Reordered
Bidirectional Class	Other Neutral

Encodings

HTML Decimal Encoding	⧮
HTML Hex Encoding	⧮
UTF-8 Encoding	0xE2 0xA7 0xAE
UTF-16 Encoding	0x29EE
UTF-32 Encoding	0x000029EE
C/C++/Java Escape	\u29ee

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
NFKC Quick Check	Yes
NFKD Quick Check	Yes
Numeric Type	None
Numeric Value	NaN
Line Break	Alphabetic
Script	Common
Script Extensions	Common
Indic Syllabic Category	Other
Pattern Syntax	Yes
Math	Yes
Vertical Orientation	Rotated
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Other
Sentence Break	Other