I suggest we change the categorization of the pages in the Math Tables and Formulas project such that all of the pages (main page and subpages) are categorised in their own category: Category:Math tables and formulas.
I propose to implement this so that the pages sort alphabetically by subpage name. This is accomplished using a sort key in the category code. I would sort the main page to the top, using a sort key of ' ' and sort any related templates to a sort key of 'τ', which lists at the end.
You can read more about using a sort key on WP: Sort.
You can see an example of this categorisation structure at Category:Math glossary, implemented for the MathGloss project.
Anyone have thoughts or opinions on this ?