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    • BlasLevel1 Class
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  • Dasum Method
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BlasLevel1..::..Dasum Method

BlasLevel1 Class See Also 
Returns the sum of the absolute values of the elements of a vector.

Namespace: Extreme.Mathematics.LinearAlgebra.Providers
Assembly: Extreme.Numerics.Net40 (in Extreme.Numerics.Net40.dll) Version: 4.2.11333.0 (4.2.12253.0)

Syntax

C# 
                      public abstract double Dasum(
	int n,
	double[] x,
	int xOffset,
	int incx
)
Visual Basic (Declaration) 
                      Public MustOverride Function Dasum ( _
	n As Integer, _
	x As Double(), _
	xOffset As Integer, _
	incx As Integer _
) As Double
Visual C++ 
                      public:
virtual double Dasum(
	int n, 
	array<double>^ x, 
	int xOffset, 
	int incx
) abstract
F# 
                      abstract Dasum : 
        n:int * 
        x:float[] * 
        xOffset:int * 
        incx:int -> float

Parameters

n
Type: System..::..Int32
The number of elements in the vector x.
x
Type: array<System..::..Double>[]()[][]
A reference to a one-dimensional array containing the elements of the vector x.
xOffset
Type: System..::..Int32
Offset into x.
incx
Type: System..::..Int32
The increment for the array x.

See Also

BlasLevel1 Class
Extreme.Mathematics.LinearAlgebra.Providers Namespace

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