blas_oct_m::blas_nrm2 Interface Reference

--------------— nrm2 ---------------— Returns the euclidean norm of a vector via the function name, so that More...

Detailed Description

--------------— nrm2 ---------------— Returns the euclidean norm of a vector via the function name, so that

\[ SNRM2 := sqrt( x`*x ) \]

Definition at line 330 of file blas.F90.

Public Member Functions
real(real64) function	dnrm2 (n, dx, incx)
real(real64) function	dznrm2 (n, dx, incx)
real(real32) function	snrm2 (n, dx, incx)
real(real32) function	scnrm2 (n, dx, incx)

Member Function/Subroutine Documentation

dnrm2()

real(real64) function blas_oct_m::blas_nrm2::dnrm2	(	integer, intent(in)	n,
		real(real64), intent(in)	dx,
		integer, intent(in)	incx
	)

Parameters

[in]

dx

dx(n)

Definition at line 331 of file blas.F90.

dznrm2()

real(real64) function blas_oct_m::blas_nrm2::dznrm2	(	integer, intent(in)	n,
		complex(real64), intent(in)	dx,
		integer, intent(in)	incx
	)

Parameters

[in]

dx

dx(n)

Definition at line 338 of file blas.F90.

snrm2()

real(real32) function blas_oct_m::blas_nrm2::snrm2	(	integer, intent(in)	n,
		real(real32), intent(in)	dx,
		integer, intent(in)	incx
	)

Parameters

[in]

dx

dx(n)

Definition at line 345 of file blas.F90.

scnrm2()

real(real32) function blas_oct_m::blas_nrm2::scnrm2	(	integer, intent(in)	n,
		complex(real32), intent(in)	dx,
		integer, intent(in)	incx
	)

Parameters

[in]

dx

dx(n)

Definition at line 352 of file blas.F90.

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

• math/blas.F90