NOT AN ELEMENT OF
Not an element of, the negated set-membership symbol.
U+2209 · 15.1.0 · Common script
About this character
The not an element of symbol states that a value is not a member of a set.
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FormatValueAction
UTF-8
E2 88 89UTF-16
2209HTML
∉ / ∉CSS
\002209JavaScript
\u2209Python
\u2209URL
%E2%88%89Character
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