Thread:Project:Support desk/How to add a script excerpt to the header of each page to introduce MathJax (without SimpleMathJax extension)

I've been having a lot of trouble trying to post a question. The 'test' dummy post was mine; I wasn't expecting it to actually post. Sorry about that. When I go back in to edit it, it won't save if I put my actual question in. I'm going to see if this posts, attempt to edit it and then try to delete the last post.