TESTING/EIG/dget38.f(3)    Library Functions Manual    TESTING/EIG/dget38.f(3)

NAME
       TESTING/EIG/dget38.f

SYNOPSIS
   Functions/Subroutines
       subroutine dget38 (rmax, lmax, ninfo, knt, nin)
           DGET38

Function/Subroutine Documentation
   subroutine dget38 (double precision, dimension( 3 ) rmax, integer,
       dimension( 3 ) lmax, integer, dimension( 3 ) ninfo, integer knt,
       integer nin)
       DGET38

       Purpose:


           !>
           !> DGET38 tests DTRSEN, a routine for estimating condition numbers of a
           !> cluster of eigenvalues and/or its associated right invariant subspace
           !>
           !> The test matrices are read from a file with logical unit number NIN.
           !>

       Parameters
           RMAX

           !>          RMAX is DOUBLE PRECISION array, dimension (3)
           !>          Values of the largest test ratios.
           !>          RMAX(1) = largest residuals from DHST01 or comparing
           !>                    different calls to DTRSEN
           !>          RMAX(2) = largest error in reciprocal condition
           !>                    numbers taking their conditioning into account
           !>          RMAX(3) = largest error in reciprocal condition
           !>                    numbers not taking their conditioning into
           !>                    account (may be larger than RMAX(2))
           !>

           LMAX

           !>          LMAX is INTEGER array, dimension (3)
           !>          LMAX(i) is example number where largest test ratio
           !>          RMAX(i) is achieved. Also:
           !>          If DGEHRD returns INFO nonzero on example i, LMAX(1)=i
           !>          If DHSEQR returns INFO nonzero on example i, LMAX(2)=i
           !>          If DTRSEN returns INFO nonzero on example i, LMAX(3)=i
           !>

           NINFO

           !>          NINFO is INTEGER array, dimension (3)
           !>          NINFO(1) = No. of times DGEHRD returned INFO nonzero
           !>          NINFO(2) = No. of times DHSEQR returned INFO nonzero
           !>          NINFO(3) = No. of times DTRSEN returned INFO nonzero
           !>

           KNT

           !>          KNT is INTEGER
           !>          Total number of examples tested.
           !>

           NIN

           !>          NIN is INTEGER
           !>          Input logical unit number.
           !>

       Author
           Univ. of Tennessee


           Univ. of California Berkeley


           Univ. of Colorado Denver


           NAG Ltd.

       Definition at line 90 of file dget38.f.

Author
       Generated automatically by Doxygen for LAPACK from the source code.

LAPACK                          Version 3.12.0         TESTING/EIG/dget38.f(3)