clartv (l)  Linux Manuals
clartv: applies a vector of complex plane rotations with real cosines to elements of the complex vectors x and y
Command to display clartv
manual in Linux: $ man l clartv
NAME
CLARTV  applies a vector of complex plane rotations with real cosines to elements of the complex vectors x and y
SYNOPSIS
 SUBROUTINE CLARTV(

N, X, INCX, Y, INCY, C, S, INCC )

INTEGER
INCC, INCX, INCY, N

REAL
C( * )

COMPLEX
S( * ), X( * ), Y( * )
PURPOSE
CLARTV applies a vector of complex plane rotations with real cosines
to elements of the complex vectors x and y. For i = 1,2,...,n
(
x(i) ) := ( c(i) s(i) ) ( x(i) )
( y(i) ) ( conjg(s(i)) c(i) ) ( y(i) )
ARGUMENTS
 N (input) INTEGER

The number of plane rotations to be applied.
 X (input/output) COMPLEX array, dimension (1+(N1)*INCX)

The vector x.
 INCX (input) INTEGER

The increment between elements of X. INCX > 0.
 Y (input/output) COMPLEX array, dimension (1+(N1)*INCY)

The vector y.
 INCY (input) INTEGER

The increment between elements of Y. INCY > 0.
 C (input) REAL array, dimension (1+(N1)*INCC)

The cosines of the plane rotations.
 S (input) COMPLEX array, dimension (1+(N1)*INCC)

The sines of the plane rotations.
 INCC (input) INTEGER

The increment between elements of C and S. INCC > 0.
Pages related to clartv
 clartv (3)
 clartg (l)  generates a plane rotation so that [ CS SN ] [ F ] [ R ] [ __ ]
 clar1v (l)  computes the (scaled) rth column of the inverse of the sumbmatrix in rows B1 through BN of the tridiagonal matrix L D L^T  sigma I
 clar2v (l)  applies a vector of complex plane rotations with real cosines from both sides to a sequence of 2by2 complex Hermitian matrices,
 clarcm (l)  performs a very simple matrixmatrix multiplication
 clarf (l)  applies a complex elementary reflector H to a complex MbyN matrix C, from either the left or the right
 clarfb (l)  applies a complex block reflector H or its transpose Haq to a complex MbyN matrix C, from either the left or the right
 clarfg (l)  generates a complex elementary reflector H of order n, such that Haq * ( alpha ) = ( beta ), Haq * H = I
 clarfp (l)  generates a complex elementary reflector H of order n, such that Haq * ( alpha ) = ( beta ), Haq * H = I
 clarft (l)  forms the triangular factor T of a complex block reflector H of order n, which is defined as a product of k elementary reflectors