LinearAlgebraOperationsExtensions.OneNorm Method

Definition

Namespace: Numerics.NET.Collections
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.4

Overload List

OneNorm<T>(ILinearAlgebraOperations<T>, Int32, ReadOnlySpanSlice<T>)

Takes the sum of the absolute values.

OneNorm<T, TStorage>(ILinearAlgebraOperations<T>, Int32, TStorage) Returns the sum of the absolute values of the elements of a vector.

OneNorm<T>(ILinearAlgebraOperations<T>, Int32, ReadOnlySpanSlice<T>)

Takes the sum of the absolute values.

C# 
public static T OneNorm<T>(
	this ILinearAlgebraOperations<T> operations,
	int n,
	ReadOnlySpanSlice<T> x
)

Parameters

operations  ILinearAlgebraOperations<T>
 
n  Int32
 
x  ReadOnlySpanSlice<T>
 

Type Parameters

T

Return Value

T

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type ILinearAlgebraOperations<T>. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Remarks

 Further Details:
            jack dongarra, linpack, 3/11/78.
            modified 3/93 to return if incx .le. 0.
            modified 12/3/93, array(1) declarations changed to array(*)
            
Authors: 
             Univ. of Tennessee,
             Univ. of California Berkeley,
             Univ. of Colorado Denver,
             NAG Ltd.
Date:  November 2011

OneNorm<T, TStorage>(ILinearAlgebraOperations<T>, Int32, TStorage)

Returns the sum of the absolute values of the elements of a vector.
C# 
public static T OneNorm<T, TStorage>(
	this ILinearAlgebraOperations<T> operations,
	int n,
	TStorage x
)
where TStorage : Object, IStorageSlice<T>

Parameters

operations  ILinearAlgebraOperations<T>
The linear algebra operations instance used to perform the calculation.
n  Int32
The number of elements in the vector x.
x  TStorage
A reference to a one-dimensional array containing the elements of the vector x.

Type Parameters

T
TStorage

Return Value

T

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type ILinearAlgebraOperations<T>. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

See Also