COS()
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Overview
Returns the cosine of an angle, specified in radians.
USAGE
COS(radians)
Argument Name | Description |
|---|---|
| The numeric argument expressed in radians |
DETAILS
COS() is a trigonometric function that returns the cosine of the radians argument.
The argument is an angle expressed in radians.
A NULL is returned if the argument is NULL.
EXAMPLES
SELECT COS(PI());
+-----------+
| COS(PI()) |
+-----------+
| -1 |
+-----------+