U+2903 "⤃" Rightwards Double Arrow with Vertical Stroke Unicode Character

U+2903 "⤃" Rightwards Double Arrow with Vertical Stroke is a specialized typographic symbol classified under the Supplemental Arrows-B block, used primarily in mathematical or technical notation to indicate a mapping or relation that combines rightward directionality with a vertical constraint or interruption. It visually consists of a double-headed horizontal arrow pointing right, with a short vertical line crossing its shaft, often employed in contexts such as set theory, logic, or diagrammatic proofs to denote functions or transformations that are injective or structurally restricted. This character is distinct from similar arrows due to its explicit vertical stroke, which conveys a specific logical or algebraic property rather than simple movement or inclusion.

General Properties

Code Point	U+2903
Version Added	3.2
Name	Rightwards Double Arrow with Vertical Stroke
Block	Supplemental Arrows-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 0xA4 0x83
UTF-16 Encoding	0x2903
UTF-32 Encoding	0x00002903
C/C++/Java Escape	\u2903

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