?lacgv

Syntax

call clacgv( n, x, incx )

call zlacgv( n, x, incx )

Include Files

• mkl.fi

Description

The routine conjugates a complex vector x of length n and increment incx (see "Vector Arguments in BLAS" in Appendix B).

Input Parameters

The data types are given for the Fortran interface.

n

INTEGER. The length of the vector x (n≥ 0).

x

COMPLEX for clacgv

DOUBLE COMPLEX for zlacgv.

Array, dimension (1+(n-1)* |incx|).

Contains the vector of length n to be conjugated.

incx

INTEGER. The spacing between successive elements of x.

Output Parameters

x

On exit, overwritten with conjg(x).