RING OPERATOR
U+2218
∘
Block
Mathematical Operators
Category
Math Symbol
UTF-8
0xE2 0x88 0x98
UTF-16
0xFF 0xFE 0x18 0x22
UTF-32
0xFF 0xFE 0x0 0x0 0x18 0x22 0x0 0x0
HTML
∘
Python
u"\u2218"