2
votes
1answer
132 views

Align sequence with curly bracket and half row shift

Can anybody tell me how to rewrite these equations: There are curly brackets and half row shift and I don't know how to write it in align (eqnarray) environment.
2
votes
1answer
492 views

Brace spanning multiple rows in a table and horizontal alignment

I'm a beginner trying to do an brace inside a table, that is spanning multiple rows. I assume the best way to achieve this is to do a two-row tabular environment, with an array environment for the ...
6
votes
1answer
319 views

Adjusting \underbrace “cursor” at horizontal axis

Given is following formula: \[ \begin{split} \sum\limits_{k=-n}^k c_ke^{ikx}=\frac{a_0}{2}+&\underbrace{\sum\limits_{k=1}^n\left(c_ke^{ikx}+c_{-k}e^{-ikx}\right)}\\ ...
5
votes
2answers
821 views

Remove additional space around \underbrace{…}

How do I remove the additional space that is added when using \underbrace{...}, to get the same width in both lines: \documentclass{scrreprt} \usepackage[ngerman]{babel} \usepackage[utf8]{inputenc} ...