Generic Linear Algebra Operations<T>.Two Norm Method
Definition
Namespace: Numerics.NET.LinearAlgebra.Implementation
Assembly: Numerics.NET.Generic (in Numerics.NET.Generic.dll) Version: 9.0.3
Assembly: Numerics.NET.Generic (in Numerics.NET.Generic.dll) Version: 9.0.3
Overload List
Two | |
Two | Returns the euclidean norm of a vector via the function name, so that DZNRM2 := sqrt( x**H*x ) |
Two | Returns the euclidean norm of a vector via the function name, so that DZNRM2 := sqrt( x**H*x ) |
Two | Returns the euclidean norm of a vector via the function name, so that DZNRM2 := sqrt( x**H*x ) |
Two | Returns the euclidean norm of a vector via the function name, so that DZNRM2 := sqrt( x**H*x ) |
TwoNorm(Int32, ReadOnlySpan<T>, Int32)
Returns the euclidean norm of a vector via the function name, so that DZNRM2 := sqrt( x**H*x )
public override T TwoNorm(
int n,
ReadOnlySpan<T> x,
int incx
)
Parameters
- n Int32
- The number of elements in the vector x.
- x ReadOnlySpan<T>
- A span containing the elements of the vector x.
- incx Int32
- The distance between elements in x.
Return Value
TImplements
ILinearAlgebraOperations<T>.TwoNorm(Int32, ReadOnlySpan<T>, Int32)Remarks
Further Details:
-- This version written on 25-October-1982.
Modified on 14-October-1993 to inline the call to ZLASSQ. Sven Hammarling, Nag Ltd.
Authors: Univ. of Tennessee, Univ. of California Berkeley, Univ. of Colorado Denver, NAG Ltd.
Date: November 2011
TwoNorm(Int32, ReadOnlySpan<Complex<T>>, Int32)
Returns the euclidean norm of a vector via the function name, so that DZNRM2 := sqrt( x**H*x )
public override T TwoNorm(
int n,
ReadOnlySpan<Complex<T>> x,
int incx
)
Parameters
- n Int32
- x ReadOnlySpan<Complex<T>>
- incx Int32
Return Value
TRemarks
Further Details:
-- This version written on 25-October-1982.
Modified on 14-October-1993 to inline the call to ZLASSQ. Sven Hammarling, Nag Ltd.
Authors: Univ. of Tennessee, Univ. of California Berkeley, Univ. of Colorado Denver, NAG Ltd.
Date: November 2011