Как поместить разрыв строки в математику

LaTeX does allow inline maths to break over lines by default, but there are a number of restrictions. Specifically, in your case, using \left...\right puts everything inside a non-breakable math group, so the first step is to replace them with either just plain \langle...\rangle or perhaps \bigl\langle...\bigr\rangle.

However, this still isn't enough to permit linebreaking; usually that's still only allowed after relations or operators, not punctuation such as the comma. (I think this is what's going on anyway; I haven't stopped to look this up.) So you want indicate where allowable line breaks may occur by writing \linebreak[1] after each comma.

Depending how often you have to do this, it may be preferable to write a command to wrap your "tuples" into a nice command. In order to write this in your source:

$ \mytuple{ source\_location, R/W, trip\_counter, occurrence,
    killed\upshape (explained in the later) } $

here's a definition of \mytuple that takes all of the above into account:

\makeatletter
\newcommand\mytuple[1]{%
  \@tempcnta=0
  \bigl\langle
  \@for\@ii:=#1\do{%
    \@insertbreakingcomma
    \textit{\@ii}
  }%
  \bigr\rangle
}
\def\@insertbreakingcomma{%
  \ifnum \@tempcnta = 0 \else\,,\ \linebreak[1] \fi
  \advance\@tempcnta\@ne
}
\makeatother

Похоже, существует пакет , решающий эту проблему, под названием breqn . Вы можете попробовать это и сообщить нам (я этим не пользовался).

Я бы использовал среду align * из AMSmath. Кроме того, вы можете просто добавить «\», чтобы разорвать линии? Должен работать и в математической среде. В качестве альтернативы вы можете разделить уравнения.