ATan PowerScript function

Calculates the arctangent of an angle.

<span>ATan</span> ( <span>n</span> )

1	<span>ATan</span> ( <span>n</span> )

Argument	Description
n	The ratio of the lengths of two sides of a triangle for which you want a corresponding angle (in radians)

Double. Returns the arctangent of n.

This statement returns 0:

<span>ATan</span>(0)

1	<span>ATan</span>(0)

This statement returns 1.000 (rounded to three places):

<span>ATan</span>(1.55741)

1	<span>ATan</span>(1.55741)

This statement returns 1.267267 (rounded to six places):

<span>ATan</span>(Pi(1))

1	<span>ATan</span>(Pi(1))

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