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Download script from .\sum.py
import os
import sys
import numpy as np
from numpy import exp, log, sin, cos, tan, arcsin, arccos, arctan, pi
from matplotlib import pyplot as plt
h = 0.3
n = 1000
argv = sys.argv
narg = len(argv)
if narg <= 2:
print("")
print("Usage: python sum.py h n")
print(" Summing up h for n times")
print("")
exit()
else:
h = float(argv[1])
n = int(argv[2])
print("")
print("h = ", h)
print("n = ", n)
print("")
a = 0.0
for i in range(n):
aprev = a
a += h
print("{}: {} + {} => {}".format(i, aprev, h, a))
print("")
