# Questions tagged [equations]

{equations} is about the various environments to typeset displaystyle mathematics, e.g. equation and {align}. For general questions about mathematical typesetting use {math-mode}. Both tags are possible on the same question.

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### How to put the number of the formula to the right side?

I am using LaTeX to create a formula, however, I have found that the placement of the number (in my case, (2)) of the formula is too close. I want to put the number at the right side. This is my code:...
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### Enumerating two equations with them having only one reference number

I am currently trying to write a paper. The Format i have to adhere to is for more then one equation: that they should have one reference number, they need to be enumerated. I have the easy solution:...
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### Alternating between right align and left align for long equations

I have a chain of long inequalities; I want to be able to break them up over multiple lines, so that the "left hand side" of the inequality can be 2 lines and the "right hand side" ...
25 views

### Named Equations with cleveref

I have a strange problem, where using a tag with an equation creates a warning (that obviously later leads to some unwanted behavior, though not in the context of this question) I use to import two ...
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### Equation with canceled terms using an arrow

I know this question is already asked. I wanted to use an arrow as the canceling arrow with a zero near the arrow head as follows.
46 views

### How can I align 4 equations in a 2 by 2 layout while having them separately numbered?

I have four equations that I want to present in a 2 by 2 layout. I found this thread, but I would like to be able to \cref each equation separately and have them numbered like in this image below but ...
54 views

### How do I get the equation number on the same line as the equation?

My equation number ends up on a new line. I am writing in Tufte class. This is example code: \begin{alignedat}{2} &p_{u} &&\leftarrow p_{u}\cdot \frac{\Sigma_{i\in ...
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1 vote
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### Can I display a set of eigenvectors across two pages?

I was wondering if its possible to split an array over two pages since I have a huge formula for my array? I already rotated the formula and reduced the size, but I still have to split it over two ...
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### How can I type this formula in LaTex [duplicate]

![] I'm writing my thesis and I need help on how I can type the following equation in LaTex.
153 views

### How do I represent a set of possible equalities in column form

I am trying to write the following expression in LaTeX. There should be a set of possible values written in column forms with the conditions written adjacent to them in the column.
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### How to reduce space before the equal sign and right-align string before?

I make an equation in LaTeX, but I find there is too much whitespace before = and the part before the equal sign isn't right-aligned. \documentclass{article} \usepackage{mathtools} \begin{document} \...
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### Space between two columns in alignat environment is too wide

I want to write equation which is too long for one line. So I use the \alignat environment to break this equation down into 2 lines. But in the case of multi-column alignment, it shows a lot of white ...
110 views

### Is it possible to align different lines according to a "waterfall" scheme

Let's say I have multiple lines of math symbols from which I want to create a kind of "waterfall aligning, i.e. At any given line, the proceeding line will start at the (horizontal) position of ...
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### How to left align equations within \begin{split}

I have an alignment issue with the following codes. I wonder how to make the third equation leftalign like first and second equations. \begin{subequations}\begin{align} j_{11}&=\frac{\...
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### Beamer spacing inside equation

I have the following code and because the floors and ceilings are large they touch. I want to add space between each line of the equation. How do I do so? \begin{frame} \begin{equation*} ...
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### Writing directly below an equation

I want to write an equation with matrices and underneath that equation I want to define the name of the matrices. Something like this. Is this possible somehow?
1 vote
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### Align equations separated by paragraphs

I would like to align equations separated by paragraphs while retaining there auto-generated label and \listof label for after the toc. How would I align these equations and keep the \...
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1 vote
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### How to put a "=>" symbol of one line just below "=" of another one?

I am writing LaTeX in Google Colab using the code below, $$mean \ of \ apples = \frac{sum \ of \ apples}{number \ of \ children}$$ \ $$\Rightarrow \frac{1725}{6} = 287.5$$ And I get this output - ...
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### Align equations on different rows inside tabularray environment

I'm trying to find a solution for my problem: align different equations on different rows at their respective equal sign. I tried the most popular environments for this: eqparbox equation* align* but ...
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293 views

### How can I write text like "k times" below a mathematical equation?

In writing a control proof, I need to type "k times" below the two products as shown in the code below. How can I do it? \documentclass[12pt]{article} \usepackage{amsmath} \begin{document} ...
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### Aligning equations with {}

I'm trying to get the two parts of the equation aligned one below the other within the curly brackets. I tried to use split+equation, align, line break, etc, but I still can't get it to look right. ...
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199 views

### Bullets not aligned with equation

I want to align the bullet to the equation but for some reason the equation renders a line underneath the bullet. Here is my code \begin{itemize} \item[\textcolor{blue}{\textbullet}] \...
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### Keeping lines centered and a word left adjusted

How do I do this? How can I keep "and" on the far left like that?
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### How to write long sentences in math mode

I would like to write these sentences aligned by \subseteq. But they didn't fit on the page and I had to reduce the font size. The problem is that this part was disproportionate to the rest of the ...
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1 vote
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### Use of equation $$...$$ versus $...$ in latex documents

I cannot understand when to use $$...$$ versus $...$. Are there general rules on which to use?
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### \ref Equation name from \listofmyequations

I have a \listof equations (after the toc) and want to cross-reference with the \myequation{Ionosphere-free Linear Combination} not the \label{iono-free}. I want to retain the auto-generated numeric ...
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1 vote
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### About Set of formulas with numbering put in a tables which reported (It's hard to come up with a name)?

I want to achieve a table like this: I tried as: \documentclass[10pt,conference]{IEEEtran} \begin{document} \begin{table}[] \centering \caption{Optimization Problem Formalization Equations} ...
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1 vote
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### How can I prevent table to write over one column equation in twocolumn document class

My goal is to write a one-column equation in a two-column document class. I have used the following answer: https://www.researchgate.net/post/...
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1 vote
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### Add numeration to each column in align environment

So this is my code: \begin{align} s &= \frac{u + v}{2}t & v^2 &= u^2 + 2as \\ v &= u + at & s &= vt - \frac{at^2}{2} \\ s &= ut + \frac{at^2}{2} \end{align} and it shows ...
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1 vote
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### Custom environment for tcolorbox not working with certain option

I have trouble defining a custom environment for a tcolorbox equation environment. When I define an environment for my tcolorbox with ams align Option I get the error: LaTeX Error: \begin{tcolorbox} ...
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### How to write an equation in two lines with a single equation number?

I am trying to write an equation in two lines sharing a single equation number, as shown in the figure. I tried this code, but it doesn't work in two columns format: \begin{split} ...
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### problem in writing equation with one bigg bracket

I am writing the code for this equation I tried this code \left\{ \hat{y}_{i}^{k} = 0 if {S}_{i}^{k} < \tau \right\} \left\{ \hat{y}_{i}^{k} = 1 if {S}_{i}^{k} > \...
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### How to align multiline equations

I am trying to achieve a neat multi line equation. The equation is too big so I had to cut it half way (the first part of the equation). So this is what I ended up doing, the equation break after the ...
164 views

### Move too long equation to center and expand the width of text in LaTeX?

I make a formula that is too long so it shows not centred. I hope to move it to the centre and expand the text width only for this formula so after this formula, I hope the width of text return to ...
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### Writing text in equation

I can correctly write equation containing text, in latex equation editor online. So: \text{Micro-averaged Precision} = \frac{TP_{total}}{TP_{total} + FP_{total}} Gives: In Overleaf, this is ...
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### How to align = symbol of several equations vertically?

I want to do something quite particular with PlainTeX, though I'm not one hundred percent sure it's possible. Say I have a few equations, each on a separate line, which represent the simplification of ...
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### right alignment in the second line of an inline equation

I have an inline equitation inside an item-environment. The problem is to align the second line on the right side. How to achieve this? \documentclass[a4paper,twocolumn]{scrbook} \usepackage[T1]{...
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### How to put this long equation in a two column document?

\begin{split} \xi_2=\omega^2 \psi_{0} \sin \omega t\left \{&\sum _ { n = 0 } ^ { \infty } \frac { ( - 1 ) ^ { n } 4 } { \pi ^ { 3 } ( 2 n + 1 ) ^ { 3 } } \left[\frac{h^{2} \sin ((...
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### Writing equation with explaining instruction shown as in example image

I need to write equation with explaining instruction as shown in attached image in latex, Can anyone help me.
1 vote
48 views

### Creating an environment with an equation & split?

Following this resource, I tried creating an environment like the following: \newenvironment{splitEq}{ $$\begin{split} } { \end{split}$$ } And using it ...
22 views

### Can I use subscript notation for summation in array/equation? [duplicate]

Basically, can I get this Rather than what $\sum_{A \subset E} ()$ yields? That is I want the equation not inline but also not have the subscript under a summation in order to save space. I ...
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1 vote
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### Spacing within Chemical equations [duplicate]

My Chemistry equations come out looking a bit awkward when it comes to writing compounds, which require multiple letters. Here's an example, note the space between H and N, or B and F: I couldn't ...
292 views

### Aligning equation on two lines

I have an equation of this kind: \begin{equation*} A_1 \rightarrow A_2 \rightarrow \dots \rightarrow A_N \end{equation*} And I would like to add a $B_1$ under $A_1$, $B_2$ under $A_2$ and $B_N$ ...
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### Overleaf error messages when compiling with \begin{align*} and \end{align*} and using \bm{\varphi}

I'm getting error messages in overleaf such as "Missing } inserted.", "Extra }, or forgotten \endgroup.", "Misplaced alignment tab character &.", "Misplaced ...
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### Border Overlapping issue in Latex

I'm trying to create a MATH work sheet in which I need border for every page but when I use \Huge for some eqn (which are really small if I didn' use this code) then the equations overlap on border ...
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### automatic linenomath environment [duplicate]

How can I get latex to automatically activate and respectively deactivate \begin{linenomath*} \end{linenomath*} around every display equation or blocks of displayed equations under \begin{align}\end{...
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1 vote
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### Aligning multiple equations to both the left and to a specific place

I have some long equations. I want to achieve the followings: How to justify the equation to the left? How to align the equations as in the blue arrow? Just one equation number is required. For ...
421 views

### How can I display very large fractions nicely?

I want to replicate the following fraction: However, I don't know, how I can get this nice diagonal fraction line. The nicefrac package did not display it like I would like to. So far I used \frac{dN}...
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