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Stored procedures
Returns the arc cosine of a numeric value (integer or real).
Versions 15 and later
Android This function is now available for Android applications.
New in version 15
Android This function is now available for Android applications.
Android This function is now available for Android applications.
Versions 16 and later
Universal Windows 10 App This function is now available for Windows Phone applications.
New in version 16
Universal Windows 10 App This function is now available for Windows Phone applications.
Universal Windows 10 App This function is now available for Windows Phone applications.
Versions 17 and later
iPhone/iPad This function is now available for iPhone/iPad applications.
New in version 17
iPhone/iPad This function is now available for iPhone/iPad applications.
iPhone/iPad This function is now available for iPhone/iPad applications.
Versions 18 and later
Android Widget This function is now available in Android Widget mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
New in version 18
Android Widget This function is now available in Android Widget mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
Android Widget This function is now available in Android Widget mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
Versions 21 and later
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
New in version 21
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Example
// Retrieve the arc cosine of 0.5
ArcCosineRes = ArcCos(0.5)
// Returns 60
Syntax
<Result> = ArcCos(<Numeric value>)
<Result>: Real
Arc cosine (angle of the cosine in degrees) of the specified numeric value, found in the [0, 180] interval.
<Numeric value>: Integer or real
Numeric value (cosine) to use. This value must be found in the [-1,1] interval. Otherwise, a WLanguage error occurs.
Component : wd250mat.dll
See also
Minimum version required
  • Version 9
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