Merge branch 'main' into publish

.github/workflows/call-deploy-book.yml

.github/workflows/deploy-book.yml

README.md

book/_toc.yml

book/cookbook/Unconstrained_optimization_stripped.ipynb

book/cookbook/benchmarks/benchmark_aux.ipynb

book/cookbook/benchmarks/benchmark_figures.ipynb

book/cookbook/benchmarks/benchmark_load.ipynb

book/cookbook/benchmarks/benchmark_noexec.ipynb

book/cookbook/benchmarks/benchmark_tags.ipynb

book/cookbook/benchmarks/benchmarks.md

book/cookbook/benchmarks/my_library.py

book/cookbook/benchmarks/nested/__init__.py

book/cookbook/benchmarks/nested/nested/__init__.py

book/cookbook/benchmarks/nested/nested/nested_library.py

book/cookbook/benchmarks/nested/nested_test.txt

book/cookbook/benchmarks/reading_test.txt

book/cookbook/coding_theory_widgets.ipynb

book/cookbook/coding_theory_widgets_images/output.png

book/cookbook/custom_download.md