code: def setup(self, dtype, series_type):
      N = 10**7
  
      if series_type == "random":
          vals = np.random.randint(0, 10 * N, N)
      if series_type == "monotone":
          vals = np.arange(N)
  
      self.values = vals.astype(dtype.lower())
      M = 10**6 + 1
      self.series = Series(np.arange(M)).astype(dtype)
  
imports: import numpy
  from pandas import Categorical, Index, NaT, Series, date_range
label_desc: Use image node_id 1 for calling the IsInLongSeriesValuesDominate obj's underlying member method code with example usage: obj.setup(dtype, series_type) without return types