Questions tagged [gather]

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2answers
56 views

Operations on both sides of equation with annotations

I recently found the package witharrows which allows you to annotate your equations and steps taking during algebraic manipulations and things like this for example. \WithArrowsOptions{displaystyle,...
2
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1answer
32 views

`gathered` unexpectedly wider than its “natural” width

I have a gathered environment inside a multlined environment inside an equation environment. For some reason the gathered-environment is wider than its natural width. Here is a MWE \documentclass{...
3
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1answer
288 views

Missing { and } inserted. Can't find mismatch

\documentclass{article} \usepackage[utf8]{inputenc} \usepackage{amsmath} \begin{document} \begin{gather} \omega_{\max} = \left(\left(\frac{9\pi^5\sigma h_{0\mathrm{Re}}}{8h^2\rho^2Q^2_\bar\...
1
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2answers
27 views

How to use the gather environment to center align a different number of equations on each line?

I want to have 3 equations on one line, and 2 equations on the next line. I want them in the style of gather, i.e. they should be centre aligned in each line. This is what I want it to look like: ...
2
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3answers
51 views

Cannot split long subequations

I do not seem to be able to split two long sub-equations. I've tried multline, align, split and a few other possibilities but none of them have worked; I reckon a main issue is that I've got brackets ...
3
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2answers
84 views

In the figure form, how to adjust the whole size of “text” and “math” format at once?

In the figure form, how to adjust the whole size of "text" and "math" format "as a combined figure" at once? If this is a usual pdf figure, we can do \includegraphics[width=4.4in], such as below, the ...
1
vote
1answer
81 views

Aligning formulas inside enumerate

I have an ordered list (enumerate) each item of which is a numbered formula. I am using a gather environment. \documentclass[12pt,a4paper]{article} \usepackage[T2A]{fontenc} \usepackage[utf8]{...
1
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1answer
131 views

Using `shortintertext` with `gathered` environment

I am currently using amsmath's gather environment to display a list of (long) expressions. I also want to insert the text "and", for which I use mathtools's \shortintertext, like so: ...and hence ...
0
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4answers
619 views

How to deal with big equations?

I have a system of equations where the equations are big (one line isn't enough). I found this solution (the second one, from egreg How to align a set of very long equations) to manage the "how to ...
1
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1answer
553 views

Why is `gathered` undefined?

Using the gathered environment causes my ide (TexStudio) to report an error Error: Undefined control sequence. \begin{gathered} even though I'm using the package mathtools (I also tried it with ...
0
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2answers
227 views

How to align equations in align* like align, but without numbers?

Sorry if the question is worded a bit weirdly, but basically, I like how the text looks when it's centered nicely using align, but I don't like the equation numbering on the right hand side of it. I ...
0
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1answer
41 views

There's some sort of error within this code which I am unable to identify

\begin{gather} \begin{align} F&=mg \[F&=\frac{-GMm}{r^2}\]\\ mg&= \[\frac{-GMm}{r^2}\]\\ g&=\[\frac{-GM}{r^2}\]\\ \end{align} \end{gather}
1
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3answers
101 views

Multiple equations, derivatives in gather environment

I'm so frustrated with using latex to input mathematical equations. Now I have been noticed that the error"! LaTeX Error: Bad math environment delimiter." and the error with\gather. \documentclass{...
0
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1answer
147 views

How to use align gather in itemize or list environment?

I would like to number each equations under the itemize environment by using align or command.However it doesn't work well.Thank you for your patience in advance. The errors: Runaway argument? with\...
0
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1answer
375 views

Left aligning equations in gather environment

I'm a newbie in LATEX. I like to eliminate any extra typing for syntax, partly because I'm not accustomed to LATEX syntax and partly because I'm lazy. I know that my way is not a recommended way, but ...
0
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1answer
82 views

Error code when using gather environment

So I have this simple code \documentclass[12pt]{report} \usepackage{blkarray} \usepackage{amsmath} \usepackage[version=4]{mhchem} \usepackage{amsmath} \begin{document} Given perfect data we can use ...
1
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2answers
427 views

Labels and nesting gather and align

I have nested gather and align according to \begin{gather} \sum\limits_{i=1}^n i + \text{expression} = \dfrac{n(n-1)}{2} \label{l1}\\ \begin{align} a+\text{expression}&=...
2
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2answers
250 views

How to align in gather environment and keep the equation and description in the same page

I'm writing my equations and description using the gather environment. But I'd like to align to the left the equation parameters description, and keep the equation and the description together in the ...