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# scipy.linalg.lapack.zgttrf

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

  Wrapper for `zgttrf`.

  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)
  Returns:
    dlrank-1 array(‘D’) with bounds (-1 + n)
    drank-1 array(‘D’) with bounds (n)
    durank-1 array(‘D’) with bounds (-1 + n)
    du2rank-1 array(‘D’) with bounds (-2 + n)
    ipivrank-1 array(‘i’) with bounds (n)
    infoint
  Other Parameters:
    overwrite_dlinput int, optional

      Default: 0

    overwrite_dinput int, optional

      Default: 0

    overwrite_duinput int, optional

      Default: 0