Given a simple paragraph, how do I underline a word in that paragraph?
(Note: I post this here because it wasn't really obvious using google or this site and my TexNicCenter is somehow missing this highlighting option.)
[Tex/LaTex] How to underline a single word with LaTeX
formattingtext-decorations
Related Solutions
This is a (typographically) response to OP's own answer.
(Sorry, still no Mathematica-automation answer. This seems to be a job for either Mathematica itself or a Preprocessor.)
Notes:
- Don't use blank lines to pad your math environment from the text. This introduces a new paragraph.
- Don't use a space before a
-. To LaTeX, these are two separate words (matrixand-case) and breaks hyphenation. - I removed two unnecassary parenthesis from the last equation.
- The
alignenvironment produces separate equation numbers, not only one for four/five lines. - The
splitenvironment is used for the last lines in the first block because these really belong to on equation. (If you don't like the position of the equation number, you could drop thesplitenvironment and just use\notagin one of the lines.) - I didn't touch
F1andF2.
Your Mathematica output set them in the current text font (could be italics). Without the knowledge what they stand for, I would recommend using eitherF_1or\mathrm{F}1.
Code
\documentclass{article}
\usepackage{amsmath}
\begin{document}
\section{V. State-function of linearized system}
% compare output of F to results in section 1 and 3
We need only height so the equations gets much simplified,
now from the matrix-case to scalars so that
% we don't want to have a new paragraph starting here, so: no blank line!
\begin{subequations}
\begin{align}
A' & =-\frac{ag}{A \sqrt{2 g h}} \\
B' & = \frac{2}{A} \\
\Delta u & = F1 + F2 - 1.2 \\
\begin{split}
\Delta x & = h - a' \\
& = h - \frac{(F1 + F2)^2}{2 a^2 g}
\end{split}
\end{align}
\end{subequations}
% if you leave this line blank, you get another paragraph
so
%
\begin{equation}\begin{split}
\partial_t x & = A' \Delta x - B' \Delta u\\
& = - \frac{ag}{A \sqrt{2 g h}} \left(h - \frac{(F1 + F2)^2}{2 a^2 g}\right)
- \frac{2}{A} \left(F1 + F2 - 1.2 \right). \\
\end{split}\end{equation}
\end{document}
Output
\documentclass[parskip=full]{scrartcl}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{setspace}
\usepackage{lipsum}
\begin{document}
My Name\\
My ID Number\\
Class Name
\Huge\textbf{Document Title}
\doublespacing
\normalsize
\lipsum[1]
\lipsum[2]
\end{document}
Best Answer
Use
\usepackage[normalem]{ulem}and then\uline{...}. It allows line breaks in the underlined text. Other forms of underlining (double, waves) or emphasis (crossed out, ...) are also supported. See the image in Url with fragments in bold for examples.