U+1EE68 "𞹨" Arabic Mathematical Stretched Tah Unicode Character

Unicode Version 17.0

𞹨

U+1EE68 "𞹨" Arabic Mathematical Stretched Tah is a specialized typographic symbol from the Arabic Mathematical Alphabetic Symbols block, designed for use in mathematical and scientific notation rather than standard written Arabic. It represents a graphically elongated form of the Arabic letter Tah (ط), which in its stretched version allows it to function as a distinct variable or operator in formal expressions, particularly in contexts influenced by Arabic script traditions such as algebra or geometric proofs. While visually similar to the standard Tah, this character ensures a precise and unambiguous mapping in electronic text, preventing confusion between a typographic variant and a semantically different letter or symbol. Its inclusion in Unicode supports the accurate digital representation of historical and modern mathematical documents where such stretched forms appear, preserving the integrity of the original notation.

General Properties

Code Point U+1EE68
Version Added 6.1
Name Arabic Mathematical Stretched Tah
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+0637 Arabic Letter Tah

Encodings

HTML Decimal Encoding 𞹨
HTML Hex Encoding 𞹨
UTF-8 Encoding 0xF0 0x9E 0xB9 0xA8
UTF-16 Encoding 0xD83B 0xDE68
UTF-32 Encoding 0x0001EE68
C/C++/Java Escape \ud83b\ude68

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+0637 Arabic Letter Tah
NFKC Simple Casefold "Ø·" U+0637 Arabic Letter Tah
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