Numerical Integration
Exercise 1

Here is the result of running exercise01.py
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In [2]: run exercise01

period = 1.47546 s
 (estimated error in the calculation = 6.08083e-11 s)

approximate period = 1.41875 s
The approximate period is 3.84369 percent shorter than the accurate period

In [3]:
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The actual period is about 4% longer than the estimated period. The estimated 
error is quit small so the result is quite accurate.

