U+2288 • mathematics
The 'Neither a Subset of nor Equal To' symbol (⊈) expresses that one set is neither a subset of nor equal to another, negating inclusion and equality. It is used in set theory to specify non-inclusion.
The Symbol For Neither a Subset of nor Equal To (⊈) is a unicode character in the Basic Multilingual Plane Plane. It is found in the Mathematical Operators block and was approved as part of Unicode Version 1.1 in 1993
mathematicsset-theorynot-subsetrelationsymbolnotationsetsnon-inclusionequalityexpressionCopy the Neither a Subset of nor Equal To dymbol to your clipboard to use on Twitter, Instagram, Discord and more in one click.
⊈ Click to copy