TESTING/EIG/dget37.f(3)    Library Functions Manual    TESTING/EIG/dget37.f(3)

NAME
       TESTING/EIG/dget37.f

SYNOPSIS
   Functions/Subroutines
       subroutine dget37 (rmax, lmax, ninfo, knt, nin)
           DGET37

Function/Subroutine Documentation
   subroutine dget37 (double precision, dimension( 3 ) rmax, integer,
       dimension( 3 ) lmax, integer, dimension( 3 ) ninfo, integer knt,
       integer nin)
       DGET37

       Purpose:


           !>
           !> DGET37 tests DTRSNA, a routine for estimating condition numbers of
           !> eigenvalues and/or right eigenvectors of a matrix.
           !>
           !> The test matrices are read from a file with logical unit number NIN.
           !>

       Parameters
           RMAX

           !>          RMAX is DOUBLE PRECISION array, dimension (3)
           !>          Value of the largest test ratio.
           !>          RMAX(1) = largest ratio comparing different calls to DTRSNA
           !>          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 DTRSNA 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 DTRSNA 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 89 of file dget37.f.

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

LAPACK                          Version 3.12.0         TESTING/EIG/dget37.f(3)