TESTING/LIN/cchktz.f(3)

NAME
TESTING/LIN/cchktz.f

SYNOPSIS

  Functions/Subroutines
subroutine cchktz (dotype, nm, mval, nn, nval, thresh, tsterr, a, copya, s, tau, work, rwork, nout)
CCHKTZ

Function/Subroutine Documentation

  subroutine cchktz (logical, dimension( * ) dotype, integer nm, integer, dimension( * ) mval, integer nn, integer, dimension( * ) nval, real thresh, logical tsterr, complex, dimension( * ) a, complex, dimension( * ) copya, real, dimension( * ) s, complex, dimension( * ) tau, complex, dimension( * ) work, real, dimension( * ) rwork, integer nout)

CCHKTZ

Purpose:

    !>
    !> CCHKTZ tests CTZRZF.
    !>

Parameters
    DOTYPE

    !>          DOTYPE is LOGICAL array, dimension (NTYPES)
    !>          The matrix types to be used for testing.  Matrices of type j
    !>          (for 1 <= j <= NTYPES) are used for testing if DOTYPE(j) =
    !>          .TRUE.; if DOTYPE(j) = .FALSE., then type j is not used.
    !>

    NM

    !>          NM is INTEGER
    !>          The number of values of M contained in the vector MVAL.
    !>

    MVAL

    !>          MVAL is INTEGER array, dimension (NM)
    !>          The values of the matrix row dimension M.
    !>

    NN

    !>          NN is INTEGER
    !>          The number of values of N contained in the vector NVAL.
    !>

    NVAL

    !>          NVAL is INTEGER array, dimension (NN)
    !>          The values of the matrix column dimension N.
    !>

    THRESH

    !>          THRESH is REAL
    !>          The threshold value for the test ratios.  A result is
    !>          included in the output file if RESULT >= THRESH.  To have
    !>          every test ratio printed, use THRESH = 0.
    !>

    TSTERR

    !>          TSTERR is LOGICAL
    !>          Flag that indicates whether error exits are to be tested.
    !>

    A

    !>          A is COMPLEX array, dimension (MMAX*NMAX)
    !>          where MMAX is the maximum value of M in MVAL and NMAX is the
    !>          maximum value of N in NVAL.
    !>

    COPYA

    !>          COPYA is COMPLEX array, dimension (MMAX*NMAX)
    !>

    S

    !>          S is REAL array, dimension
    !>                      (min(MMAX,NMAX))
    !>

    TAU

    !>          TAU is COMPLEX array, dimension (MMAX)
    !>

    WORK

    !>          WORK is COMPLEX array, dimension
    !>                      (MMAX*NMAX + 4*NMAX + MMAX)
    !>

    RWORK

    !>          RWORK is REAL array, dimension (2*NMAX)
    !>

    NOUT

    !>          NOUT is INTEGER
    !>          The unit number for output.
    !>

Author
    Univ. of Tennessee

    Univ. of California Berkeley

    Univ. of Colorado Denver

    NAG Ltd.

Definition at line 135 of file cchktz.f.

Author

Generated automatically by Doxygen for LAPACK from the source code.