code: def find_ge(self, dt):
          '''Building block of all searches. Find the index
  corresponding to the leftmost value greater or equal to *dt*.
  If *dt* is greater than the
  :func:`dynts.TimeSeries.end` a :class:`dynts.exceptions.RightOutOfBound`
  exception will raise.
  
  *dt* must be a python datetime.date instance.'''
          i = bisect_left(self.dates, dt)
          if i != len(self.dates):
              return i
          raise RightOutOfBounf find_ge(self, dt):
          '''Building block of all searches. Find the index
  corresponding to the leftmost value greater or equal to *dt*.
  If *dt* is greater than the
  :func:`dynts.TimeSeries.end` a :class:`dynts.exceptions.RightOutOfBound`
  exception will raise.
  
  *dt* must be a python datetime.date instance.'''
          i = bisect_left(self.dates, dt)
          if i != len(self.dates):
              return i
          raise RightOutOfBound
docs: Building block of all searches. Find the index
  corresponding to the leftmost value greater or equal to *dt*.
  If *dt* is greater than the
  :func:`dynts.TimeSeries.end` a :class:`dynts.exceptions.RightOutOfBound`
  exception will raise.
  
  *dt* must be a python datetime.date instance.