User:HaeB/Citizendium approved errors

Our 121 expert-approved articles are reliable and of world-class quality, rivaling the best printed encyclopedias.

Remarks
Additions are very welcome, but please restrict them to flaws which are unambiguous (errors of fact, spelling, grammar etc. - bias or style issues are out of scope here). And of course I am happy to see the listed errors becoming corrected in the approved version, please add links to such corrections in the "Correction diff" column.

There are likely to be many more errors, as this list is not based on a complete examination of all 121 of Citizendium's approved articles. And factual errors are likely to be under-represented in the list as I did not have the time or expertise to thoroughly fact-check more than a few articles (among them "Complex number" and "Prime number").

Since this list has been mentioned in the comments section of this article on Times Higher Education, I would like to point out that the comments signed "HaeB" there (as well as there) were not made by me, but by an impostor (see also ).