Gets the inverse cosine of a real number.

Namespace: Extreme.Mathematics
Assembly: Extreme.Numerics (Extreme.Numerics)

Syntax

Visual Basic (Declaration)
Public Shared Function Acos ( _
	a As Double _
) As DoubleComplex
C#
public static DoubleComplex Acos (
	double a
)
C++
public:
static DoubleComplex Acos (
	double a
)

Parameters

a (System.Double)
A DoubleComplex number.

Return Value

The inverse cosine of the complex number.

Remarks

This method extends the Acos(Double) method of the Math class to real numbers outside the range [-1, 1].

See Also