How to use python functions to find derivatives

The method of using python function to find derivatives: first, python running environment, import the differential module package; then define symbolic variables and functions; then find the derivative [diff = diff(f,x)]; finally enter diff. Its variable value is displayed.

The operating environment of this tutorial: Windows 7 system, python version 3.9, DELL G3 computer.

How to use python functions to find derivatives:

1. Open the python running environment

2. Import Differential module packagefrom sympy import *

3. Define symbol variablesx = symbols('x')

4. Define a function f = x**9

5, diff = diff(f,x)Derivation

6. Finally, enter diff to display the variable value

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