Merge branch '2024_sebastien_reread_operators' into 'master'

3-Operators/1-Intro.ipynb

3-Operators/1b-hands-on.ipynb

3-Operators/2-Comparison.ipynb

3-Operators/3-Stream.ipynb

3-Operators/3b-hands-on.ipynb

3-Operators/4-CanonicalForm.ipynb

3-Operators/5b-hands-on.ipynb

HandsOn/3-Operators/Solution/exercise26.cpp

HandsOn/3-Operators/Solution/exercise27.cpp

HandsOn/3-Operators/Solution/exercise28.cpp

HandsOn/3-Operators/Solution/exercise29.cpp

HandsOn/3-Operators/Solution/exercise30.cpp

HandsOn/3-Operators/Solution/exercise31.cpp

HandsOn/5-UsefulConceptsAndSTL/do_patch.sh