This function returns the arctangent  of the given number. The returned angle is in the range of 0.0 to pi. i.e. the angle value is in radians.

Syntax
atan(number) #Output: Number
Examples
Parser expressionDescription
atan(180)

This example returns:

1.565240828394204


Additional information

Parameters used in this function

ParameterInput (data type)Description
number

NUMBER

Any given number or numeric field code.
Output

This function returns a NUMBER


Use cases and examples