Git-Workshop.md

@@ -2516,7 +2516,66 @@ Date:   Mon Mar 2 15:17:38 2020 -0500
 
 #### Adding Some Python Code
 
+Now we are ready to start adding some actual code. Both `.gitignore`
+and `README.md` files should always be created proactively during initial repo
+creation. These files must never be an after thought.
+
+  1. Create new Python file named `newtons_method.py`.
+  2. Copy the example code from the `newtons_method_1.py` listing from
+     [here](https://www.cs.odu.edu/~tkennedy/cs417/s20/Public/solverDiscussion/)
+     into the file.
+  3. Run `git add newtons_method.py`
+  4. Run `git commit -m "Add initial draft of newton's method code"`
+  5. Copy the example code from the `newtons_method_2.py` listing from
+     [here](https://www.cs.odu.edu/~tkennedy/cs417/s20/Public/solverDiscussion/)
+     into `newtons_method.py`, replacing the previous contents.
+  6. Run `git add .`
+  7. Run `git commit -m "Tweak code to use tuples and tuple unpacking"`
+  8. Copy the example code from the `newtons_method_3.py` listing from
+     [here](https://www.cs.odu.edu/~tkennedy/cs417/s20/Public/solverDiscussion/)
+     into `newtons_method.py`, replacing the previous contents.
+  8. Run `git add .`
+  8. Run `git commit -m "Annotate code with Python type hints"`
+  8. Copy the example code from the `newtons_method_4.py` listing from
+     [here](https://www.cs.odu.edu/~tkennedy/cs417/s20/Public/solverDiscussion/)
+     into `newtons_method.py`, replacing the previous contents.
+  8. Run `git add .`
+  8. Run `git commit -m "Add missing pydoc function docstrings"`
+  8. Copy the example code from the `newtons_method_5.py` listing from
+     [here](https://www.cs.odu.edu/~tkennedy/cs417/s20/Public/solverDiscussion/)
+     into `newtons_method.py`, replacing the previous contents.
+  8. Run `git add .`
+  8. Run `git commit -m "Clean up unused imports & add main function docstring"`
+  8. Copy the example code from the `newtons_method_6.py` listing from
+     [here](https://www.cs.odu.edu/~tkennedy/cs417/s20/Public/solverDiscussion/)
+     into `newtons_method.py`, replacing the previous contents.
+  8. Run `git add .`
+  8. Run `git commit -m "Modify code to use Python's Decimal type instead of float"`
+
+Let us make one final edit. Let us fix this missing output listing in `README.md`
+
+  1. Open `README.md`
+  2. Add the following content to the end of the file.
 
+  ````
+
+  If run using
+
+  ```
+  python newtons_method.py 2
+  ```
+
+  output simliar to
+
+  ```
+  x = 1.0000000469590518 | f(x) = 9.391810573688986e-08 | 5 iterations
+  ```
+
+  should be generated.
+  ````
+
+  8. Run `git add .`
+  8. Run `git commit -m "Add missing sample output to README"`
 
 ---