Python 3.7.9 (default, Aug 31 2020, 17:10:11) [MSC v.1916 64 bit (AMD64)]
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IPython 7.18.1 -- An enhanced Interactive Python.
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In [1]: runfile('G:/UBCO/2020-2021/Python/20201004/derivatives.py', wdir='G:/UBCO/2020-2021/Python/20201004')
2(2)^2 + 3 = 11
4*x
df/dx at x = 3 is 12
2*sin(x)**(y**2)
1.00273593133124
2(2)^2 + 3 = 11
1.00273593133124
In [2]: