U+2850 "⡐" Braille Pattern Dots-57 Unicode Character

U+2850 "⡐" Braille Pattern Dots-57 is a specific Braille cell pattern used in the six dot Braille system, where the raised dots correspond to positions 5 and 7 in the standard 2 by 3 grid. This particular combination of dots represents a tactile symbol that can be part of various Braille languages and encodings, including literary Braille, math notation, or computer Braille, depending on the context. In the Unicode standard, it belongs to the Braille Patterns block, which systematically assigns each of the 64 possible dot patterns a unique code point for consistent digital representation and processing.

General Properties

Code Point	U+2850
Version Added	3.0
Name	Braille Pattern Dots-57
Block	Braille Patterns
General Category	Other Symbol
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right

Encodings

HTML Decimal Encoding	⡐
HTML Hex Encoding	⡐
UTF-8 Encoding	0xE2 0xA1 0x90
UTF-16 Encoding	0x2850
UTF-32 Encoding	0x00002850
C/C++/Java Escape	\u2850

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	Braille
Script Extensions	Braille
Indic Syllabic Category	Other
Pattern Syntax	Yes
Vertical Orientation	Rotated
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Other
Sentence Break	Other