User:Church of emacs2/sandbox old

The test article is a typical Wikipedia article that exists to illustrate various characteristics of Wikipedia's editing functionalities. It was first created by Tobias in 2017 and will be amended by you. Although not fully resolving the question of whether P=NP holds, it provides insights into the way that Wikipedia articles are created. However, the usefulness of examples is disputed by some authors, such as Alan Turing. Niklaus Wirth disagrees, saying that it does help significantly in teaching novices the basics of Wikipedia.