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This function returns the arc tangent of x. The returned angle is in the range of 0.0 to pi. i.e. the angle value is in radians.

Syntax
atan(x) #Output: Number
Examples
Parser expressionDescription
atan(180)
This example returns 1.565240828394204


Additional information

Parameters used in this function

ParameterInput (data type)Description
x

NUMBER

Any given number.
Output

This function returns a NUMBER