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  • Extreme.Mathematics.LinearAlgebra.Providers Namespace
    • BlasLevel1 Class
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  • Drotmg Method
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BlasLevel1..::..Drotmg Method

BlasLevel1 Class See Also 
Applies a modified Givens rotation.

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 void Drotmg(
	ref double d1,
	ref double d2,
	ref double x1,
	double y1,
	double[] param
)
Visual Basic (Declaration) 
                      Public MustOverride Sub Drotmg ( _
	ByRef d1 As Double, _
	ByRef d2 As Double, _
	ByRef x1 As Double, _
	y1 As Double, _
	param As Double() _
)
Visual C++ 
                      public:
virtual void Drotmg(
	double% d1, 
	double% d2, 
	double% x1, 
	double y1, 
	array<double>^ param
) abstract
F# 
                      abstract Drotmg : 
        d1:float byref * 
        d2:float byref * 
        x1:float byref * 
        y1:float * 
        param:float[] -> unit

Parameters

d1
Type: System..::..Double%
The first scale factor for the modified Givens transform.
d2
Type: System..::..Double%
The second scale factor for the modified Givens transform.
x1
Type: System..::..Double%
The first element of the input vector. On exit, this value is overwritten with the rotated element.
y1
Type: System..::..Double
The second element of the input vector.
param
Type: array<System..::..Double>[]()[][]
An array defining the type of transform matrix H used.

See Also

BlasLevel1 Class
Extreme.Mathematics.LinearAlgebra.Providers Namespace

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