text: from cumulative_timer import CumulativeTimer
  import math
  
  def timed_function():
      sum = 0.0
      x = 2.0
      for cnter in range(0,202000):
          sum += math.sqrt(sum) + x
          sum = math.sqrt(sum)
  
  
  overall_timer = CumulativeTimer()
  overall_timer.start()
  
  timer = CumulativeTimer()
  for index in range(0,100):
      timer.start()
  
      timed_function()
      
      timer.stop(f"Index {index}")
      
  timer.finish()
  
  overall_timer.stop()
  
  