U+1EE59 "ðž¹™" Arabic Mathematical Tailed Dad Unicode Character

Unicode Version 17.0

ðž¹™

U+1EE59 "𞹙" Arabic Mathematical Tailed Dad is a specialized glyph from the Arabic Mathematical Alphabetic Symbols block, designed for use in mathematical and scientific notation where the standard Arabic letter Dad (ض) requires a tailed variant to denote a distinct variable or operator. Depicting the character with an elongated, curved tail extending below its main body, this symbol is part of a broader effort by the Unicode Consortium to encode a complete set of Arabic-script mathematical alphanumerics, enabling clear distinction between similar-looking letters in formal equations. It is primarily used in scholarly texts, particularly in fields like algebra or physics within Arabic-influenced mathematical traditions, where precise symbol differentiation prevents ambiguity in complex expressions.

General Properties

Code Point U+1EE59
Version Added 6.1
Name Arabic Mathematical Tailed Dad
Block Arabic Mathematical Alphabetic Symbols
General Category Other Letter
Canonical Combining Class Not Reordered
Bidirectional Class Arabic Letter
Decomposition Type Font
Decomposition Mapping "ض" U+0636 Arabic Letter Dad

Encodings

HTML Decimal Encoding 𞹙
HTML Hex Encoding 𞹙
UTF-8 Encoding 0xF0 0x9E 0xB9 0x99
UTF-16 Encoding 0xD83B 0xDE59
UTF-32 Encoding 0x0001EE59
C/C++/Java Escape \ud83b\ude59

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
Numeric Type None
Numeric Value NaN
Line Break Alphabetic
Changes When NFKC Casefolded Yes
NFKC Casefold "ض" U+0636 Arabic Letter Dad
NFKC Simple Casefold "ض" U+0636 Arabic Letter Dad
Script Arabic
Script Extensions Arabic
Indic Syllabic Category Other
ID Start Yes
XID Start Yes
ID Continue Yes
XID Continue Yes
Alphabetic Yes
Math Yes
Other Math Yes
Vertical Orientation Rotated
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Alphabetic letter
Sentence Break OLetter