U+2996 "⦖" Double Right Arc Less-than Bracket Unicode Character

Unicode Version 17.0

U+2996 "⦖" Double Right Arc Less-than Bracket is a typographic symbol belonging to the Miscellaneous Mathematical Symbols-B block, designed for use in advanced mathematical notation and formal logic. It resembles a less-than sign (<) with a second, slightly curved arc layered to its right, creating a double-lined appearance that often denotes a specific relational or ordering operation in specialized contexts. This bracket is rarely used in general writing but appears in technical documents, such as those describing computer science algorithms or lattice theory, where it may represent a precise inequality or comparison function. Its inclusion in Unicode ensures that digital text can accurately reproduce such niche mathematical symbols without relying on ad hoc fonts or images.

General Properties

Code Point U+2996
Version Added 3.2
Name Double Right Arc Less-than Bracket
Block Miscellaneous Mathematical Symbols-B
General Category Close Punctuation
Canonical Combining Class Not Reordered
Bidirectional Class Other Neutral
Mirrored Yes
Mirrored Character "⦕" U+2995 Double Left Arc Greater-than Bracket
Bidirectional Paired Bracket Type Close
Bidirectional Paired Bracket "⦕" U+2995 Double Left Arc Greater-than Bracket

Encodings

HTML Decimal Encoding &#10646;
HTML Hex Encoding &#x2996;
UTF-8 Encoding 0xE2 0xA6 0x96
UTF-16 Encoding 0x2996
UTF-32 Encoding 0x00002996
C/C++/Java Escape \u2996

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 Close Punctuation
Script Common
Script Extensions Common
Indic Syllabic Category Other
Pattern Syntax Yes
Math Yes
Other Math Yes
Vertical Orientation Rotated
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Other
Sentence Break Close