Here is a selection of my answers at Math.StackExchange that I consider relevant because of various criteria. They can contain important information or serve as a reference to frequent questions or reflect significant effort that I put into them. Trivial answers to trivial questions are not considered here. You can find all my answers on Math.Stackexchange.
Each entry in this list contains the title of the question with a link to my answer, tags of the question as they are in Math.Stackexchange, my additional tags and potentially a link to the associated source code ("snippet"). I generated the list using the Stackexchange API and adapted it to my purposes manually.
Note that this page uses MathJax Content Delivery Network (CDN) for displaying Latex formulae.
I maintain a similar list with my relevant answers on Stack Overflow.