I am trying to put big rounded brackets around some text that contains math formulas:
Jede Teilfolge hat entweder unendliche viele Elemente von $\left( g_{2n}\right)$ oder $\left( g_{2n+1}\right)$.\todo{Add big bracket}
\[\left. {\begin{array}{*{20}{c}}
{{g_ + } = \lim {a_n} = \lim {g_{2n}} = g}\\
{{g_ + } = \lim {b_n} = \lim {g_{2n}} = g}
\end{array}} \right\}{g_ + } = {g_ - } \Rightarrow \lim {g_n} = g = {g_ - } = {g_ + } = \frac{{1 + \sqrt 5 }}{2}\]
The result that I am looking for is something along these lines:
( First Line )
( Second Line )
( Third Line )
All of the solutions that I have found force me to go into mathmode, clashing with the formulas, or they use tikz in an enumerated list, which I haven't been able to adapt to my situation.
Thanks in advance for your help!
EDIT: Looks like I didn't explain myself too well. Here something I sketched up, hope this explains it better:
Of course the brackets should be as tall as the text, and not go over like in my sketch
Best Answer
You need the
rcases
ordrcases
environment frommathtools
:Note that you're using too many braces; also there's no need to have
\left
or\right
before all delimiters: it's even discouraged, as it affects spacing.Usually I also recommend to always have braces around subscripts and superscripts, even if they are only one token, but an experienced user knows when to sin against this “rule”.
I wouldn't use brackets around the whole construction, but the document is yours; here is how you can do it: