Earlier quoted context omitted.
Of course Wikipedia has some unique problems due to its fundamental structure, but on the whole it is roughly as accurate as other Encyclopedias [1]. But not every study agrees [2]. See also [3]. It seems to be also be field dependent, and I have to say that personally, as a mathematician, I have never seen anything wrong in any article about mathematics. [1] https://www.nature.com/articles/438900a [2] https://www.re…
I don't know that I've ever seen anything strictly _wrong_ in an article about mathematics, but I've certainly seen articles giving equations without defining what any of the variables are and using using very field-specific notation without defining or referencing it, making them impossible to read unless you know enough about the topic to reverse-engineer what they're talking about. And I'm not talking something li…
But I suppose that's an epistemological question, as to whether an article is a definition or an educational method.