∘ Ring Operator

composite function , apl jot

U+2218

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Technical information

Name Ring Operator
Unicode number
U+2218
HTML-code
∘
CSS-code
\2218
Entity
Block Mathematical Operators
Unicode version: 1.1 (1993)

Symbol meaning

Ring Operator. Mathematical Operators.

Ring Operator was approved as part of Unicode 1.1 in 1993.

Properties

Age 1.1
Block Mathematical Operators
Bidi Paired Bracket Type None
Composition Exclusion No
Case Folding 2218
Simple Case Folding 2218

Encoding

Encoding hex dec (bytes) dec binary
UTF-8 E2 88 98 226 136 152 14846104 11100010 10001000 10011000
UTF-16BE 22 18 34 24 8728 00100010 00011000
UTF-16LE 18 22 24 34 6178 00011000 00100010
UTF-32BE 00 00 22 18 0 0 34 24 8728 00000000 00000000 00100010 00011000
UTF-32LE 18 22 00 00 24 34 0 0 404881408 00011000 00100010 00000000 00000000

Sets with this symbol:

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