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# scipy.linalg.lapack.dgttrs

scipy.linalg.lapack.dgttrs(dl, d, du, du2, ipiv, b[, trans, overwrite_b]) = <fortran function dgttrs>

  Wrapper for `dgttrs`.

  Parameters:
    dlinput rank-1 array(‘d’) with bounds (-1 + n)
    dinput rank-1 array(‘d’) with bounds (n)
    duinput rank-1 array(‘d’) with bounds (-1 + n)
    du2input rank-1 array(‘d’) with bounds (-2 + n)
    ipivinput rank-1 array(‘i’) with bounds (n)
    binput rank-2 array(‘d’) with bounds (ldb,nrhs)
  Returns:
    xrank-2 array(‘d’) with bounds (ldb,nrhs) and b storage
    infoint
  Other Parameters:
    transinput bytes, optional

      Default: ‘N’

    overwrite_binput int, optional

      Default: 0