User:Squirreljml/List Potential Edits

List of Potential Edits
See Choice function. The formatting of the text appears as \mathcal{X}, and appears correctly in some areas, but not in all. Additionally, the mathematical font is not consistent throughout. Is this a deliberate choice? In any case, the visible code needs to be corrected.

Update: The visible sections of code have been corrected, but there is still inconsistancy within the page with respect to the font choices to represent sets to which the choice function is applied. The "\mathcal" appears to function correctly within the P(X) instance, but not function correctly in several others.