Extreme Optimization™: Complexity made simple.

Numerical Components
for .NET
  • Home
  • Features
    • Math Library
    • Vector and Matrix Library
    • Statistics Library
    • Performance
    • Usability
  • Documentation
    • Introduction
    • Math Library User's Guide
    • Vector and Matrix Library User's Guide
    • Statistics Library User's Guide
    • Reference
  • Resources
    • Downloads
    • QuickStart Samples
    • Sample Applications
    • Frequently Asked Questions
    • Technical Support
  • Blog
  • Order
  • Company
    • About us
    • Testimonials
    • Customers
    • Press Releases
    • Careers
    • Contact us
Introduction
Deployment Guide
Using Parallelism
Expand Mathematics Library User's GuideMathematics Library User's Guide
Expand Vector and Matrix Library User's GuideVector and Matrix Library User's Guide
Expand Statistics Library User's GuideStatistics Library User's Guide
Expand ReferenceReference
  • Home
    • Features
    • Solutions
    • Documentation
    • QuickStart Samples
    • Sample Applications
    • Downloads
    • Technical Support
    • Download trial
    • How to buy
    • Blog
    • Company
    • Resources
  • Documentation
    • Introduction
    • Deployment Guide
    • Using Parallelism
    • Mathematics Library User's Guide
    • Vector and Matrix Library User's Guide
    • Statistics Library User's Guide
    • Reference
  • Reference
    • Extreme.Mathematics Namespace
    • Extreme.Mathematics.Algorithms Namespace
    • Extreme.Mathematics.Calculus Namespace
    • Extreme.Mathematics.Calculus.OrdinaryDifferentialEquations Namespace
    • Extreme.Mathematics.Curves Namespace
    • Extreme.Mathematics.Curves.Nonlinear Namespace
    • Extreme.Mathematics.EquationSolvers Namespace
    • Extreme.Mathematics.Generic Namespace
    • Extreme.Mathematics.Generic.LinearAlgebra Namespace
    • Extreme.Mathematics.Generic.LinearAlgebra.Providers Namespace
    • Extreme.Mathematics.LinearAlgebra Namespace
    • Extreme.Mathematics.LinearAlgebra.Complex Namespace
    • Extreme.Mathematics.LinearAlgebra.Complex.Decompositions Namespace
    • Extreme.Mathematics.LinearAlgebra.IO Namespace
    • Extreme.Mathematics.LinearAlgebra.IterativeSolvers Namespace
    • Extreme.Mathematics.LinearAlgebra.IterativeSolvers.Preconditioners Namespace
    • Extreme.Mathematics.LinearAlgebra.Providers Namespace
    • Extreme.Mathematics.LinearAlgebra.Sparse Namespace
    • Extreme.Mathematics.Optimization Namespace
    • Extreme.Mathematics.Optimization.LineSearches Namespace
    • Extreme.Mathematics.SignalProcessing Namespace
    • Extreme.Statistics Namespace
    • Extreme.Statistics.Distributions Namespace
    • Extreme.Statistics.IO Namespace
    • Extreme.Statistics.Multivariate Namespace
    • Extreme.Statistics.Random Namespace
    • Extreme.Statistics.Tests Namespace
    • Extreme.Statistics.TimeSeriesAnalysis Namespace
  • Extreme.Mathematics.LinearAlgebra.Providers Namespace
    • BlasLevel1 Class
    • BlasLevel2 Class
    • BlasLevel3 Class
    • ComplexBlasLevel1 Class
    • ComplexBlasLevel2 Class
    • ComplexBlasLevel3 Class
    • ComplexLapack Class
    • ComplexSparseBlas Class
    • Lapack Class
    • LinearAlgebraProvider Class
    • ManagedBlasLevel1 Class
    • ManagedBlasLevel2 Class
    • ManagedBlasLevel3 Class
    • ManagedComplexBlasLevel1 Class
    • ManagedComplexBlasLevel2 Class
    • ManagedLinearAlgebraProvider Class
    • ManagedSparseBlas Class
    • SingleBlasLevel1 Class
    • SingleBlasLevel2 Class
    • SingleBlasLevel3 Class
    • SingleComplexBlasLevel1 Class
    • SingleComplexBlasLevel2 Class
    • SingleComplexBlasLevel3 Class
    • SingleComplexLapack Class
    • SingleComplexSparseBlas Class
    • SingleLapack Class
    • SingleLinearAlgebraProvider Class
    • SingleManagedBlasLevel1 Class
    • SingleManagedBlasLevel2 Class
    • SingleManagedBlasLevel3 Class
    • SingleManagedComplexBlasLevel1 Class
    • SingleManagedComplexBlasLevel2 Class
    • SingleManagedLinearAlgebraProvider Class
    • SingleManagedSparseBlas Class
    • SingleSparseBlas Class
    • SparseBlas Class
  • ManagedBlasLevel1 Class
    • Members
    • Methods
  • Methods
    • Dasum Method
    • Daxpy Method
    • Dcopy Method
    • Ddot Method
    • Dnrm2 Method
    • Drot Method
    • Drotg Method
    • Drotm Method
    • Drotmg Method
    • Dscal Method
    • Dswap Method
    • Idamax Method
  • Dscal Method
Collapse image Expand Image Copy image CopyHover image
         




ManagedBlasLevel1..::..Dscal Method

ManagedBlasLevel1 Class See Also 
Evaluates the product of a scalar and 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 override void Dscal(
	int n,
	double alpha,
	double[] x,
	int xOffset,
	int incx
)
Visual Basic (Declaration) 
                      Public Overrides Sub Dscal ( _
	n As Integer, _
	alpha As Double, _
	x As Double(), _
	xOffset As Integer, _
	incx As Integer _
)
Visual C++ 
                      public:
virtual void Dscal(
	int n, 
	double alpha, 
	array<double>^ x, 
	int xOffset, 
	int incx
) override
F# 
                      abstract Dscal : 
        n:int * 
        alpha:float * 
        x:float[] * 
        xOffset:int * 
        incx:int -> unit 
override Dscal : 
        n:int * 
        alpha:float * 
        x:float[] * 
        xOffset:int * 
        incx:int -> unit

Parameters

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

See Also

ManagedBlasLevel1 Class
Extreme.Mathematics.LinearAlgebra.Providers Namespace

Send comments on this topic to support@extremeoptimization.com

Copyright (c) 2004-2011 ExoAnalytics Inc.

Copyright © 2003-2013, Extreme Optimization. All rights reserved.
Extreme Optimization, Complexity made simple, M#, and M Sharp are trademarks of ExoAnalytics Inc.
Microsoft, Visual C#, Visual Basic, Visual Studio, Visual Studio.NET, and the Optimized for Visual Studio logo
are registered trademarks of Microsoft Corporation.