38 questions linked to/from Sandbox for drafts of long, complex posts
166 views

### Is there a way that I can contribute to this site?

Hi guys I am studying "How to Prove It," by Velleman. its a great book and I feel that it can really help people out with logic. However, the one thing that this book lacks are the answers to all the ...
126 views

### Can't use the sandbox

I am new to the community and I have been advised to use the sandbox to edit long posts so as not to disturb the frontpage of the site. But I think I am not able to use it yet because I can't "edit" ...
140 views

### Where I can keep a draft

I need to make private drafts, so I can post a question after I have it chewed, clarified. The question: Is here a way to make a draft, and keep it private? If the answer is no, then I ask for that ...
120 views

### Problem with math rendering in a long post

I posted this answer, https://math.stackexchange.com/a/1944415/30391 , but the first eight display style equations are not rendered. Instead their LaTeX commands are shown in boxes. The equations were ...
89 views

I would like to answer at length a certain question posted on math.stackexchange.com. My answer, if printed, would comprise several A4 pages. Is there a certain size limit for an answer? Is there a ...
65 views

### asking a question with a complicated formula

Is it possible to save a question before submitting it? Sometimes a question may involve several complicated formulae which takes time to complete. It would be useful if you could prepare a question ...