# Array operators in Amplitude

Visual reference for how Amplitude's array operators (is, contains, set is, set contains, and their negations) behave when you build charts.

Source: https://amplitude.com/docs/analytics/charts/array-operators

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On this page

- [Equals and does not equal](#equals-and-does-not-equal)
- [Set contains and set does not contain](#set-contains-and-set-does-not-contain)
- [Set equals and set does not equal](#set-equals-and-set-does-not-equal)

# Array operators in Amplitude

When you [build charts in Amplitude](/docs/analytics/charts/build-charts-add-events), you choose between several array operators: `is`, `is not`, `contains`, `does not contain`, `set is`, `set is not`, `set contains`, and `set does not contain`. The diagrams in this article show how each operator behaves so you can choose the correct one for your analysis.

## Equals and does not equal

## Set contains and set does not contain

## Set equals and set does not equal

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