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# scipy.linalg.lapack.dsygvx

scipy.linalg.lapack.dsygvx(a, b[, itype, jobz, range, uplo, vl, vu, il, iu, abstol, lwork, overwrite_a, overwrite_b]) = <fortran function dsygvx>

  Wrapper for `dsygvx`.

  Parameters:
    ainput rank-2 array(‘d’) with bounds (n,n)
    binput rank-2 array(‘d’) with bounds (n,n)
  Returns:
    wrank-1 array(‘d’) with bounds (n)
    zrank-2 array(‘d’) with bounds ((jobz == ‘V’?MAX(0, n):0),(jobz == ‘V’?(range == ‘I’?1 - il + iu:MAX(1, n)):0))
    mint
    ifailrank-1 array(‘i’) with bounds ((jobz == ‘N’?0:n))
    infoint
  Other Parameters:
    itypeinput int, optional

      Default: 1

    jobzinput bytes, optional

      Default: ‘V’

    rangeinput bytes, optional

      Default: ‘A’

    uploinput bytes, optional

      Default: ‘L’

    overwrite_ainput int, optional

      Default: 0

    overwrite_binput int, optional

      Default: 0

    vlinput float, optional

      Default: 0.0

    vuinput float, optional

      Default: 1.0

    ilinput int, optional

      Default: 1

    iuinput int, optional

      Default: n

    abstolinput float, optional

      Default: 0.0

    lworkinput int, optional

      Default: max(8*n,1)