nwtc_num::twonorm Interface Reference

This function returns the \(l_2\) (Euclidian) norm of a vector, \(v = \left(v_1, v_2, \ldots ,v_n\right)\). More...

Public Member Functions
real(siki) function	twonormr4 (v)
	This function returns the \(l_2\) (Euclidian) norm of a vector, \(v = \left(v_1, v_2, \ldots ,v_n\right)\). More...
real(r8ki) function	twonormr8 (v)
	This function returns the \(l_2\) (Euclidian) norm of a vector, \(v = \left(v_1, v_2, \ldots ,v_n\right)\). More...
real(quki) function	twonormr16 (v)
	This function returns the \(l_2\) (Euclidian) norm of a vector, \(v = \left(v_1, v_2, \ldots ,v_n\right)\). More...

Detailed Description

This function returns the \(l_2\) (Euclidian) norm of a vector, \(v = \left(v_1, v_2, \ldots ,v_n\right)\).

The \(l_2\)-norm is defined as

\begin{equation} \lVert v \rVert_2 = \left( \sum_{i=1}^{n} {v_i}^2 \right)^{1/2} \end{equation}

Use TwoNorm (nwtc_num::twonorm) instead of directly calling a specific routine in the generic interface.

Parameters

[in]

v

vector, v

Returns

two-norm of v

Member Function/Subroutine Documentation

twonormr16()

real(quki) function nwtc_num::twonorm::twonormr16

(

real(quki), dimension(:), intent(in)

v

)

This function returns the \(l_2\) (Euclidian) norm of a vector, \(v = \left(v_1, v_2, \ldots ,v_n\right)\).

The \(l_2\)-norm is defined as

\begin{equation} \lVert v \rVert_2 = \left( \sum_{i=1}^{n} {v_i}^2 \right)^{1/2} \end{equation}

Use TwoNorm (nwtc_num::twonorm) instead of directly calling a specific routine in the generic interface.

Parameters

[in]

v

vector, v

Returns

two-norm of v

twonormr4()

real(siki) function nwtc_num::twonorm::twonormr4

(

real(siki), dimension(:), intent(in)

v

)

This function returns the \(l_2\) (Euclidian) norm of a vector, \(v = \left(v_1, v_2, \ldots ,v_n\right)\).

The \(l_2\)-norm is defined as

\begin{equation} \lVert v \rVert_2 = \left( \sum_{i=1}^{n} {v_i}^2 \right)^{1/2} \end{equation}

Use TwoNorm (nwtc_num::twonorm) instead of directly calling a specific routine in the generic interface.

Parameters

[in]

v

vector, v

Returns

two-norm of v

twonormr8()

real(r8ki) function nwtc_num::twonorm::twonormr8

(

real(r8ki), dimension(:), intent(in)

v

)

This function returns the \(l_2\) (Euclidian) norm of a vector, \(v = \left(v_1, v_2, \ldots ,v_n\right)\).

The \(l_2\)-norm is defined as

\begin{equation} \lVert v \rVert_2 = \left( \sum_{i=1}^{n} {v_i}^2 \right)^{1/2} \end{equation}

Use TwoNorm (nwtc_num::twonorm) instead of directly calling a specific routine in the generic interface.

Parameters

[in]

v

vector, v

Returns

two-norm of v

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The documentation for this interface was generated from the following file:

• NWTC_Num.f90