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UltraCalcFunctionACos Class

Returns the angle (measured in radians) having the specified value of the trigonometric cosine function.
Syntax
'Declaration
 
Public Class UltraCalcFunctionACos 
   Inherits BuiltInFunctionBase
public class UltraCalcFunctionACos : BuiltInFunctionBase 
Remarks

ACOS(value)

Value is the real number result of the cosine function taken of an angle you want to find. The legal values of the cosine function are from -1 to 1. An inverse cosine by default will return the normal angle from 0 up to PI. This is because there are several angles which may have an identical value of their cosine. For example, the angles -PI/2, PI/2, 3PI/2, etc., all have a cosine of zero. You can find alternate angles by adding (or subtracting) any multiple of PI radians to the normal angle returned by the inverse cosine function.

You can convert the result of the inverse cosine function from radians into degrees by multiplying it by 180/PI().

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also