COS

Categories: Math

COS

Computes the cosine of a value in radians

Syntax

COS(numeric_expression NUMERIC) → FLOAT

• numeric_expression: The number in radians. This must be DOUBLE, INTEGER, or FLOAT.

Examples

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SELECT COS(0)
-- 1.0

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SELECT COS(1.0)
-- 0.5403023058681398

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SELECT COS(-1)
-- 0.5403023058681398