Unicode Character

NOT AN ELEMENT OF

Reference details for U+2209 in the Mathematical Operators block. The full explorer and side panel load next, but the canonical page context is available immediately.

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∉

U+2209

The membership symbol with a diagonal cancellation stroke.

Block

Mathematical Operators

Category

Math_Symbol

Unicode label

U+2209

Canonical URL

/mathematical-operators/not-an-element-of

Nearby characters in this block

Adjacent canonical character links in the current block.

∁

COMPLEMENT

U+2201

∂

PARTIAL DIFFERENTIAL

U+2202

∃

THERE EXISTS

U+2203

∄

THERE DOES NOT EXIST

U+2204

∅

EMPTY SET

U+2205

∆

INCREMENT

U+2206

∇

NABLA

U+2207

∈

ELEMENT OF

U+2208

∊

SMALL ELEMENT OF

U+220A

∋

CONTAINS AS MEMBER

U+220B

∌

DOES NOT CONTAIN AS MEMBER

U+220C

∍

SMALL CONTAINS AS MEMBER

U+220D

∎

END OF PROOF

U+220E

∏

N-ARY PRODUCT

U+220F

∐

N-ARY COPRODUCT

U+2210

∑

N-ARY SUMMATION

U+2211