5.10.2 Greatest hits from previous weeks

5.10.2.1 Change line spacing inside the document

https://tex.stackexchange.com/landing/r/newsletter?cta=question&id=83855

This is my code 
\documentclass[12pt,a4paper]{book} 
\renewcommand{\baselinestretch}{1.5} 
\begin{document} 
\include{Chapter1} 
\end{document} 
I have please a question: 
I would change the line  ... 
[line-spacing]
 

asked by researcher https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=16097 89 votes

5.10.2.2 Big Parenthesis in an Equation

https://tex.stackexchange.com/landing/r/newsletter?cta=question&id=38868

I have an equation contained inside \[...\], which automatically makes a \sum with sub- and superscripts turn big--so that the summation sign looks awkward inside parenthesis.  Any idea how to make  ... 
[math-mode] [delimiters]
 

asked by jamaicanworm https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=9757 151 votes

answered by qubyte https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=9043 226 votes

5.10.2.3 How to typeset subscript in usual text mode?

https://tex.stackexchange.com/landing/r/newsletter?cta=question&id=1013

It's easy to make subscripts in math mode: $a_i$. 
How do I make a subscript outside math environment, likethis? 
[subscripts]
 

asked by P Shved https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=280 202 votes

answered by Stefan Kottwitz https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=213 131 votes

5.10.2.4 Change image size

https://tex.stackexchange.com/landing/r/newsletter?cta=question&id=64836

I'm trying to change the image size (make it look smaller than the original). 
I tried with the next code but the image still shows at its original size. 
\begin{figure}[h!] 
\centering 
... 
[graphics]
 

asked by Enrique https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=16973 46 votes

answered by DJJerome https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=2863 51 votes

5.10.2.5 How to create fixed width table columns with text raggedright/centered/raggedleft?

https://tex.stackexchange.com/landing/r/newsletter?cta=question&id=12703

I would like to create a table with some columns' width specified, while the text in those columns should be centered both horizontally and vertically. I found out that 
\usepackage{array} 
... 
[tables] [horizontal-alignment] [width]
 

asked by Covi https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=3970 228 votes

answered by lockstep https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=510 349 votes

5.10.2.6 How to include SVG diagrams in LaTeX?

https://tex.stackexchange.com/landing/r/newsletter?cta=question&id=2099

I'm making all my diagrams in SVG format using Inkscape and then I export them to some other format (e.g. PDF, EPS or PNG). I wrote a short script that does this for me automatically, but I'd like to  ... 
[graphics] [svg]
 

asked by Martin Tapankov https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=711 459 votes

answered by Martin H https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=632 250 votes

5.10.2.7 How can I get bold math symbols?

https://tex.stackexchange.com/landing/r/newsletter?cta=question&id=595

To make Latin-letter variables bold I can use e.g. \mathbf{a}, but while putting Greek letters or symbols such as \nabla inside \mathbf doesn't cause any errors or warnings, it also doesn't do  ... 
[fonts] [math-mode] [symbols] [bold]
 

asked by Michael Underwood https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=32 384 votes

answered by Mark Meckes https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=206 336 votes