old_contents: # coding: utf8
  """ Tests:
  
  - :class:`MarginalProbaDescentProcesses` check that the marginal probability of selecting any integer is indeed given by the ``_bernoulli_param`` attribute
  """
  
  import unittest
  
  import numpy as np
  import numpy.random as rndm
  
  from scipy.linalg import qr, eigh
  
  import sys
  sys.path.append('..')
  
  from dppy.exotic_dpps import CarriesProcess, DescentProcess, VirtualDescentProcess
  
  
  class MarginalProbaDescentProcesses(unittest.TestCase):
      """ Check that the marginal probability of selecting any integer is indeed given by the ``_bernoulli_param`` attribute
      """
  
      size = 10000
      tol = 1e-2
  
      def test_carries_process(self):
  
          cp = CarriesProcess(base=10)
          cp.sample(size=self.size)
  
          estim = len(cp.list_of_samples[-1]) / self.size
  
          self.assertTrue(np.abs(estim - cp._bernoulli_param) < self.tol)
  
      def test_carries_process(self):
  
          dp = DescentProcess()
          dp.sample(size=self.size)
  
          estim = len(dp.list_of_samples[-1]) / self.size
  
          self.assertTrue(np.abs(estim - dp._bernoulli_param) < self.tol)
  
      def test_carries_process(self):
  
          vdp = VirtualDescentProcess(x_0=0.5)
          vdp.sample(size=self.size)
  
          estim = len(vdp.list_of_samples[-1]) / self.size
  
          self.assertTrue(np.abs(estim - vdp._bernoulli_param) < self.tol)
  
  
  def main():
  
      unittest.main()
  
  
  if __name__ == '__main__':
      main()
  
new_contents: # coding: utf8
  """ Tests:
  
  - :class:`MarginalProbaDescentProcesses` check that the marginal probability of selecting any integer is indeed given by the ``_bernoulli_param`` attribute
  """
  
  import unittest
  
  import numpy as np
  import numpy.random as rndm
  
  from scipy.linalg import qr, eigh
  
  import sys
  sys.path.append('..')
  
  from dppy.exotic_dpps import CarriesProcess, DescentProcess, VirtualDescentProcess
  
  
  class MarginalProbaDescentProcesses(unittest.TestCase):
      """ Check that the marginal probability of selecting any integer is indeed given by the ``_bernoulli_param`` attribute
      """
  
      size = 10000
      tol = 1e-2
  
      def test_carries_process(self):
  
          cp = CarriesProcess(base=10)
          cp.sample(size=self.size)
  
          estim = len(cp.list_of_samples[-1]) / self.size
  
          self.assertTrue(np.abs(estim - cp._bernoulli_param) < self.tol)
  
      def test_descent_process(self):
  
          dp = DescentProcess()
          dp.sample(size=self.size)
  
          estim = len(dp.list_of_samples[-1]) / self.size
  
          self.assertTrue(np.abs(estim - dp._bernoulli_param) < self.tol)
  
      def test_virtual_descent_process(self):
  
          vdp = VirtualDescentProcess(x_0=0.5)
          vdp.sample(size=self.size)
  
          estim = len(vdp.list_of_samples[-1]) / self.size
  
          self.assertTrue(np.abs(estim - vdp._bernoulli_param) < self.tol)
  
  
  def main():
  
      unittest.main()
  
  
  if __name__ == '__main__':
      main()
  
subject: Fix typo in test descent process