U+1EEA6 "𞺦" Arabic Mathematical Double-Struck Zain Unicode Character

Unicode Version 17.0

𞺦

U+1EEA6 "𞺦" Arabic Mathematical Double-Struck Zain is a specialized typographic symbol belonging to the Arabic Mathematical Alphabetic Symbols block, designed for use in scientific and mathematical contexts where Arabic script is employed. This character represents the letter "zain" (ز) in a double struck or blackboard bold style, making it suitable for denoting specific sets, variables, or abstract concepts in disciplines such as algebra, number theory, or logic, similar to the function of double struck letters in Latin based mathematical notation. It was added to Unicode as part of the effort to provide a comprehensive set of Arabic script characters for formal mathematical writing, ensuring that scholars and educators can accurately typeset equations and expressions that integrate Arabic letters. The character's design mimics the double struck weight, with thicker strokes and a more solid appearance, distinguishing it from standard Arabic text while maintaining legibility and cultur

General Properties

Code Point U+1EEA6
Version Added 6.1
Name Arabic Mathematical Double-Struck Zain
Block Arabic Mathematical Alphabetic Symbols
General Category Other Letter
Canonical Combining Class Not Reordered
Bidirectional Class Arabic Letter
Decomposition Type Font
Decomposition Mapping "ز" U+0632 Arabic Letter Zain

Encodings

HTML Decimal Encoding 𞺦
HTML Hex Encoding 𞺦
UTF-8 Encoding 0xF0 0x9E 0xBA 0xA6
UTF-16 Encoding 0xD83B 0xDEA6
UTF-32 Encoding 0x0001EEA6
C/C++/Java Escape \ud83b\udea6

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 "ز" U+0632 Arabic Letter Zain
NFKC Simple Casefold "ز" U+0632 Arabic Letter Zain
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