Supplemental Mathematical Operators: Plus Sign With Black Triangle

⨨

U+2A28

⨨

Noto text font

Plane: 0 (Basic Multilingual)
Block: Supplemental Mathematical Operators
Unicode Version: 3.2

UTF-32BE: 00 00 2A 28
UTF-32LE: 28 2A 00 00
UTF-16BE: 2A 28
UTF-16LE: 28 2A
UTF-8: E2 A8 A8

Character Escapes

HTML5: ⨨; ⨨
C: \u2A28 (C99); \U002A28 (C99)
C++: \u{2A28} (C++23); \U00002A28; \u2A28
Java: \u2A28
JavaScript: \u{2A28}; \u2A28
CSS: \2A28; \002A28
Quoted-Printable: =E2=A8=A8
URL: %E2%A8%A8