Tagged Questions
6
votes
3answers
114 views
aligned environment of amsmath vs array environment
Today I found out the existence of the aligned environment of the amsmath package. However, I can't see the advantage of using it instead of the array environment from the example provided in ...
3
votes
1answer
47 views
Add spacing before and after `\hline` in an array in an equation
I'm trying to add a little bit of space before and after the \hline in this matrix:
\documentclass[a4paper,journal]{IEEEtran}
\usepackage[cmex10]{amsmath}
\interdisplaylinepenalty=2500
...
2
votes
2answers
162 views
array environment with tags/labels
I try to come up with a couple of formulas which should be aligned according to a relation symbol but also to the left. Have a look at the following example:
\documentclass{article}
...
4
votes
1answer
136 views
Text column in array
I am trying to do something that seems relatively simple but I can't get it to work. Basically, I would like one of the columns in my math mode array to be text, so I am trying to use pre and post ...
9
votes
4answers
529 views
Text above matrices
I am new to latex and I am trying to create
So far I have been able to create the matrices, like so:
\[
N\textrm{ spectra}
\begin{bmatrix}
a_{11} & a_{12} & \cdots & a_{1M} \\
...
3
votes
3answers
2k views
Clean-Looking Piecewise-Defined Functions
I want to write a clean-looking piecewise defined function.
There's a similar post here: How to write a function (piecewise) with bracket outside?, but I have follow-up questions.
The two options I ...
7
votes
2answers
198 views
How to stop fractions in display equations from running into each other?
Is there some standard way to create multiple display equations like the following
without having to use:
\renewcommand*{\arraystretch}{2} (so that the two rows in the second equation don't get ...
19
votes
4answers
2k views
Using display style fraction in a matrix environment
I'd like use the \dfrac command in a bmatrix environment as follows:
\documentclass{article}
\usepackage{amsmath}
\begin{document}
\[
\begin{bmatrix}
\dfrac{\partial f}{\partial x}
\\
...
