print_series.py
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	from __future__ import print_function
	import math
	from dumper_series import DumperSeries
	################################################################


	class PrintSeries(DumperSeries):

	def __init__(self, series, maxiter, freq):

	DumperSeries.__init__(self, series)

	self.maxiter = maxiter
	self.freq = freq

	def __del__(self):
	pass

	def dump(self):
	out = ""
	for i in range(1, int(self.maxiter/self.freq)):
	res = self.series.compute(i*self.freq-1)
	res2 = self.series.compute(i*self.freq)

	my_format = '{:.' + str(self.precision) + 'e}'
	out += str(i*self.freq) + " "
	out += my_format.format(res) + " "
	out += my_format.format(res2 - res)

	try:
	out += " " + my_format.format(
	math.fabs(res2 - self.series.getAnalyticPrediction()))

	except Exception as e:
	pass

	out += "\n"
	return out