SPR: performs the symmetric rank 1 operation A := alpha*x*x**T + A, where alpha is a real scalar, x is an n element vector and A is an n by n symmetric matrix, supplied in packed form. More...

Public Member Functions
pure subroutine	dspr (uplo, n, alpha, x, incx, ap)

	la_dspr

	la_qspr

pure subroutine	sspr (uplo, n, alpha, x, incx, ap)

	la_sspr

Detailed Description

SPR: performs the symmetric rank 1 operation A := alpha*x*x**T + A, where alpha is a real scalar, x is an n element vector and A is an n by n symmetric matrix, supplied in packed form.

Member Function/Subroutine Documentation

◆ dspr()

pure subroutine la_blas::spr::dspr	(	character, intent(in)	uplo,
		integer(ilp), intent(in)	n,
		real(dp), intent(in)	alpha,
		real(dp), dimension(*), intent(in)	x,
		integer(ilp), intent(in)	incx,
		real(dp), dimension(*), intent(inout)	ap )

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◆ la_dspr()

la_blas::spr::la_dspr

◆ la_qspr()

la_blas::spr::la_qspr

◆ la_sspr()

la_blas::spr::la_sspr

◆ sspr()

pure subroutine la_blas::spr::sspr	(	character, intent(in)	uplo,
		integer(ilp), intent(in)	n,
		real(sp), intent(in)	alpha,
		real(sp), dimension(*), intent(in)	x,
		integer(ilp), intent(in)	incx,
		real(sp), dimension(*), intent(inout)	ap )