centos man page for zlacrt

Query: zlacrt

OS: centos

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

zlacrt.f(3)							      LAPACK							       zlacrt.f(3)

NAME
zlacrt.f -
SYNOPSIS
Functions/Subroutines subroutine zlacrt (N, CX, INCX, CY, INCY, C, S) ZLACRT performs a linear transformation of a pair of complex vectors. Function/Subroutine Documentation subroutine zlacrt (integerN, complex*16, dimension( * )CX, integerINCX, complex*16, dimension( * )CY, integerINCY, complex*16C, complex*16S) ZLACRT performs a linear transformation of a pair of complex vectors. Purpose: ZLACRT performs the operation ( c s )( x ) ==> ( x ) ( -s c )( y ) ( y ) where c and s are complex and the vectors x and y are complex. Parameters: N N is INTEGER The number of elements in the vectors CX and CY. CX CX is COMPLEX*16 array, dimension (N) On input, the vector x. On output, CX is overwritten with c*x + s*y. INCX INCX is INTEGER The increment between successive values of CX. INCX <> 0. CY CY is COMPLEX*16 array, dimension (N) On input, the vector y. On output, CY is overwritten with -s*x + c*y. INCY INCY is INTEGER The increment between successive values of CY. INCY <> 0. C C is COMPLEX*16 S S is COMPLEX*16 C and S define the matrix [ C S ]. [ -S C ] Author: Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado Denver NAG Ltd. Date: September 2012 Definition at line 106 of file zlacrt.f. Author Generated automatically by Doxygen for LAPACK from the source code. Version 3.4.2 Tue Sep 25 2012 zlacrt.f(3)
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