U+1EEB6 "𞺶" Arabic Mathematical Double-Struck Theh Unicode Character

Unicode Version 17.0

𞺶

U+1EEB6 "𞺶" Arabic Mathematical Double-Struck Theh is a specialized typographic symbol belonging to the Arabic Mathematical Alphabetic Symbols block, designed for use in formal mathematical notation and scientific texts written with an Arabic script context. This character represents the Arabic letter Theh (U+062B) rendered in a double-struck or blackboard bold typeface, a style commonly employed in mathematics to denote sets, number systems, or abstract algebraic structures. It was encoded in Unicode to support the consistent representation of mathematical expressions across digital platforms, particularly in fields such as algebra, geometry, and number theory where scholars and educators require distinct letter forms to avoid ambiguity in complex equations.

General Properties

Code Point U+1EEB6
Version Added 6.1
Name Arabic Mathematical Double-Struck Theh
Block Arabic Mathematical Alphabetic Symbols
General Category Other Letter
Canonical Combining Class Not Reordered
Bidirectional Class Arabic Letter
Decomposition Type Font
Decomposition Mapping "Ø«" U+062B Arabic Letter Theh

Encodings

HTML Decimal Encoding 𞺶
HTML Hex Encoding 𞺶
UTF-8 Encoding 0xF0 0x9E 0xBA 0xB6
UTF-16 Encoding 0xD83B 0xDEB6
UTF-32 Encoding 0x0001EEB6
C/C++/Java Escape \ud83b\udeb6

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 "Ø«" U+062B Arabic Letter Theh
NFKC Simple Casefold "Ø«" U+062B Arabic Letter Theh
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