Skip to main content
Trigonometric function that calculates the cosine of a specific value in radians.

​
Syntax

COS(<value>)

​
Parameters

ParameterDescriptionSupported input types
<value>The value that determines the returned cosine in radians.DOUBLE PRECISION

​
Return Type

COS returns a value of type DOUBLE PRECISION.

​
Example

The following query calculates the cosine of 0: The following query calculates the cosine of pi: