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# scipy.linalg.lapack.dgtsv

scipy.linalg.lapack.dgtsv(dl, d, du, b[, overwrite_dl, overwrite_d, overwrite_du, overwrite_b]) = <fortran function dgtsv>

  Wrapper for `dgtsv`.

  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)
    binput rank-2 array(‘d’) with bounds (n,nrhs)
  Returns:
    du2rank-1 array(‘d’) with bounds (-1 + n) and dl storage
    drank-1 array(‘d’) with bounds (n)
    durank-1 array(‘d’) with bounds (-1 + n)
    xrank-2 array(‘d’) with bounds (n,nrhs) and b storage
    infoint
  Other Parameters:
    overwrite_dlinput int, optional

      Default: 0

    overwrite_dinput int, optional

      Default: 0

    overwrite_duinput int, optional

      Default: 0

    overwrite_binput int, optional

      Default: 0