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Acos Method (Compute)

Returns the arccosine of x. Arccosine is the inverse of Cos(x) on the range [0 pi].
Overload List
OverloadDescription
Acos(Double)Returns the arccosine of x. Arccosine is the inverse of Cos(x) on the range [0 pi].  
Acos(Complex)Returns the arccosine of a Complex number x. Arccosine is the inverse of Cos(x) on the Complex plane.  
Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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