Update the Jupyter Book (#263)

* Update contents of intro.md

* Update .gitignore and remove unwanted files

* Clean up and fix equations in docstrings

* Remove unused files

* Clean up the docstrings

* Fix referencing in diversity module

* Clean up docstring

* Update referencing the papers

Author: FanwangM

.github/workflows/website_auto.yaml

@@ -45,6 +45,7 @@ jobs:
       # Build the book
       - name: Build the book
         run: |
+          cp notebooks/*.ipynb book/content/.
           jupyter-book build ./book/content
 
       # Push the book's HTML to github-pages

.gitignore

@@ -158,4 +158,7 @@ tags
 *.gcno
 *.gcda
 *.gcov
-test_calculator
+
+*/*/_build
+*/_build
+