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ATAN



Returns the arc tangent of x, that is, the value whose tangent is x.

Syntax

ATAN( <x> )

Examples

SELECT ATAN(-2); ┌─────────────────────┐ │ atan((- 2)) │ ├─────────────────────┤ │ -1.1071487177940906 │ └─────────────────────┘

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