when I'm almost at the end of the page and I insert a long equation (a few lines), Latex prefers to leave some white space at the end of the page, and writes the whole equation in the next page.
Is is possible to break long equations such that part of it is at the end of page N and the rest continues in page N+1?
Thanks!
alignor similar environment? – egreg Jun 25 '21 at 15:11aligned, is it causing the problem? – Gnoppi Jun 25 '21 at 15:12with aligned (nested inside equation) this is not possible. Withalign, this is possible by write\allowdisplaybreaksin document preamble or locally before in groups withalign`. – Zarko Jun 25 '21 at 15:31\allowdisplaybreaksandaligned, for every line it gives me one equation (A.1, A.2, A.3, ...), which I dont want. With insteadalign*, It also works but it doesnt name the equation at all. So now I'm confused... Because I would like to enumerate it as if it were written with\begin{equation}...\end{equation}. – Gnoppi Jun 25 '21 at 15:35alignand put\notagon every line where the number shouldn't appear. (But this is considered bad style.) Other possible options are to (1) increase/decrease the page size with\enlargethispage, rewrite some text to change the length of preceding paragraphs, or (3) reset some preceding paragraphs to be shorter or longer (using\looseness) to change the location of the page break. If (1) or (3) seems acceptable, those have already been covered in other questions. – barbara beeton Jun 25 '21 at 16:25\notagreally makes the trick and thank you very very much.. – Gnoppi Jun 26 '21 at 11:21