ArcCosine Function

Contents

Returns the arc cosine of an angle specified in radians. The range of the result is 0 to PI radians.

To convert angle from radians to degrees use RadiansToDegrees function.

Short form name: "Acos"

Syntax:
value = ArcCosine( expression )

Parameter:	Description:
expression	Any value or expression that resolves to a valid cosine range -1 to 1

Example:
value = ArcCosine( 0 ) ' Returns 1.570795327 value = ArcCosine( 0.5 ) ' Returns 1.047197551 value = RadiansToDegrees( ArcCosine( 0.5 ) ) ' Returns 60
Returns:
Arc cosine of expression.

Edit Time: 9/18/2020 12:15:27 PM

Topic ID#: 23

Syntax: