{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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152 views

Adjusting the summation sign: [duplicate]

I would like the limits to be vertically above and below the summation sign. I also need a larger summation sign... This is currently what I have: $x^2sin(x) = \sum_{n=-\infty\atop n\ne \pm 1}^\...
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182 views

autonum, amsmath and \qedhere

I have a weird behavior of the \qedhere command while using amsmath in combination with autonum. Consider the minimal (not working) example below: In unreferenced equation with \qedhere (Theorem 2) ...
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1answer
195 views

Only one equation number with math-vfill-tombstone symbol

Maybe what I want is sinful, but let me explain: I use aligned* environments, because I usually don't need equation numbers. When I need one, I use \addtocounter{equation}{1}\tag{\theequation} from ...
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1answer
64 views

My DVIWindo's text outline doesn't work right with \begin…\end{align*}

I'm probably out of date, but I use DVIWindo (32) (version 2.2.4) to preview the DVI files I make. It draws a blue box around the rectangular area used for text; it's turned on and off with the "Draw ...
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1answer
407 views

IEEEeqnarray: How can I force the number to follow the sections?

When using IEEEeqnarray, the numbering of the equations starts at 1. I would like the numbering to follow the sections. For instance, an equation in section 1 will go 1.1, 1.2, ... Is there ...
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233 views

Using split to break a long equation

I am trying to break a long equation over multiple lines. It is here as follows: \begin{equation} \begin{split} L(\textbf{q})=&\prod_{t=0}^{36}{q_{1}^{iB(t)sB(t+1)+iC(t)sC(t+1)}\\ &\quad\cdot ...
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1answer
445 views

Subscript right below the variable

$x_{max}(n)$ does not look good, because max takes to much space horizontally, and n goes too far. What is a good way to write such thing?
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2answers
4k views

How can I change the font size of a fraction in an index?

I have, as part of an equation, the object a^{5} \left(\frac{b}{c}\right)^{\frac{2}{3}} The problem is that the 2 and 3 are very small (compared to the 5) and I would like all sub/superscripts to ...
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1answer
1k views

Is it possible to move an equation number in the equation environment? [duplicate]

Possible Duplicate: Changing the apperance of equation numbers with amsmath I would like to move an equation number from its default position a little bit left. (I learned to move an ...
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0answers
24 views

Automatic breaking/wrapping of long equations (like clang-format)

When using C++, I already became somewhat dependent on clang-format which uses Dijkstra's algorithm (like LaTeX) to tune the whitespace in C++ code. It is amazing, I am not looking back to doing this ...
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69 views

Numbering equations with (B.1), (B.2) [closed]

How to create numbering in this way: (A), (B), (B.1), (B.2) etc. with \enumerate ? Thanks for any advice. (edited in from comment:) \begin{subequations} \renewcommand{\theequation}{\...
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31 views

What kind of images does Latex generate? [closed]

Suppose I view a Wikipedia page that has math formulas on it. They use Latex, with the "math" tag in angle-brackets. The next step is to send it to my Kindle (Amazon provides users of Chrome with an ...
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1answer
47 views

Equations not working in beamer

I'm trying to include equations into my beamer presentation, however every time i do it says that it has exited with errors. I have tried using \begin{equation} and \end{equation} and have also ...
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78 views

A specific Math equation!

I have tried to look for how to make equation as it is shown in picture, can anyone help to show a link for math equations like this one.
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1answer
23 views

Placing parts of circuit (capacitor…) relative to each other. Using names of circuits parts to place mesh arrows “intuitively” with “controls”

This question is continuous my another. Because of my reputation I can't add comments to answers. So I use the chance to thank John Kormylo for his answer to my initial question. Also sorry for my ...
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0answers
17 views

Cross-references to labels in subequations+gather environments fail to point to the correct place

The labels in my subequations+gather environments fail to point to the right place. See below. % Using MikTeX 2.9 on Windows 7. Compiling with TeXstudio 2.10.8 \documentclass{article} \usepackage{...
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20 views

How to change the line spacing within an equation environment? [duplicate]

see this post Example; \begin{equation*} \begin{aligned} 1 + 2 = 3 \\[3mm] 3 + 1 = 4 \\[3mm] 4 + 1 = 5 \end{aligned} \end{equation*} I find that I'm often adding the [3mm] to the ...
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1answer
36 views

Mesh arrow following the circuit. How? Bad minipage placement. How to fix?

I don't know ii there a similar question (I didn't found anything). If so, please forgive me. Also sorry my incorrect english. To the question. Here is my code: \documentclass{scrartcl} \usepackage[...
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0answers
27 views

How to align numbered equations?

I want to align 4 numbered equations to the left.The equation environment is used. like this: But the align or flalign environments doesn't work... So,What should I do?
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0answers
24 views

In bioinfo.cls, how can I get a full width equation? [closed]

How can I get a full width equation while using the bioinfo class? I tried doing \usepackage{widetext} and throwing a \begin{widetext} and \end{widetext} at appropriate places, but it throws an ...
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0answers
36 views

how to reduce the space in a equation in latex?

general, the equation in latex looks like: But in some paper, the equation looks more compact, like There is less space among the equation. How to make such a configuration?
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25 views

Difficulty with generating labeled equations in elsarticle document class [closed]

I have tried writing equations in the normal way ie: \documentclass{elsarticle} \begin{document} \begin{equation}\label{eq:1} x=y+1 \end{equation} \end{document} but this doesn't work for some ...
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27 views

LaTeX: Larger spacing in equations by default

I know that I can add spacings in equations using \,, \: and \;. However, by default, there is no spacing between two factors. Do I have to set every spacing manually using the above commands, or is ...
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0answers
15 views

number the equation without section or chapter [duplicate]

i want to number the equation without the number 2 in the image please \begin{equation}\label{N} (Nu)(x,y)=\mu(x,y)+\frac{1}{\Gamma(r_1)\cdot\Gamma(r_2)}\displaystyle{\int_{1}^{x}}\displaystyle{\...
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41 views

How to write the following matrix requiring both case and block array environment?

I am trying to write the attached equation using block array environment. I am suppose to use both the case and block array environment for achieving the desire output. However, I have completed ...
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0answers
22 views

Package showlabels and option final with equations [closed]

I've the following problem with the showlabels-package: Using it with the amsmath-package, it ignores the option final for equations. The labels are still shown in the document. Here is an example: \...
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44 views

Can't make maths equation - possibly Calligraphy? [duplicate]

I have included a picture of a maths equation that I need to convert to LaTeX. However I just can't figure out how to convert the first two symbols or figure out what they are/stand for. The picture ...
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51 views

Begin{equation} works better with \ than $$ [duplicate]

I am relatively new to LateX, and am a bit confused with the \begin{equation} command. I use $$...$$ to enter the math mode in a new environment. However, I find that when I combine $$..$$ with \begin{...
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39 views

\textstyle as default method of displaying mathematics

This has probably been ask before (although I could not locate any information). What is (are) method(s) of setting \textstyle as default way of presenting displayed mathematical formulas?
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0answers
61 views

LaTeXIt Image Width

I'm not much of a LaTeX jockey, but I use it to typeset equations via LaTeXIt. I'm noticing that LaTeXIt will cut off the typeset image if it exceeds a certain width - I've looked for a document ...
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85 views

latex libreoffice preamble TexMaths extension

I am currently using the texmaths extension to insert latex formulas into a powerpoint presentation. (libreoffice impress). I have to use \usepackage{braket} for the equations to work. the problem ...
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13 views

Locally reduce space between equation and qed / placement of qed [duplicate]

If (using amsthm) I have a proof which ends on an equation, and after that some text goes on, I have something like: text / (bit of space) / equation / (bit of space which looks huge because there ...
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1answer
68 views

lineno skips some lines containing equation environments

I am using TeXworks 0.5 r.1350 (Debian). My tex source is \documentclass[a4paper,11pt]{article} \usepackage{amsmath} % needed to get the command equation* to work \usepackage[a4paper]{geometry} % ...
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0answers
50 views

Labeling math equations [closed]

In .tex documents, when I am displaying an equation I do this: \begin{equation} a^2+b^2=c^2 \end{equation} And it displays with an equation number off to the right. But when displaying proofs (...
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0answers
92 views

How to express non-linear equation in latex [closed]

I have a function that is essentially optimising a value, i.e. "find a minimal t_i such that..." What I have is below, 't_i' is unknown, 'd_i' and 'p_u' are given, as is the function 'survest' min(...
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0answers
50 views

Multiline latex equation

I have latex equations within \[ ... \] commands. Some of them doesn't fit page width and they have newline command \\ inside. I tried to surround these equations with gather* environment which works ...
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0answers
48 views

Equation label and align [duplicate]

I'm using Lyx and I have problem with equations. I would like to add label to equation, but somehow I can't add label if formula is in table or float. Ok, I can take them outside and then I can label ...
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0answers
46 views

How to change equation numbering globally? [duplicate]

I would like to change equation numbering like: (1a) (1b) (1c). How should I do this? My code is like this: \begin{equation} first equation with number(1a) \end{equation} \begin{equation} first ...
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0answers
50 views

Equation format

I have equation which is like industry-adjusted leverage which I write in following way \vspace{-0.14 in} \begin{equation} \label{equation 5} \begin{split} Industry-adjusted \ leverage_{i,t}=f(...
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0answers
52 views

I always get missing $ when using \begin{equation} [duplicate]

I am currently writing my master's thesis on LaTeX, and I keep getting problems each time I use the \begin{equation} syntax, this is what I'm using \begin{equation} DTW(X,Y)= \underset{w_x,w_y}{\...
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0answers
88 views

How I can split long equation with over-brace and color box?

I have long equation with over-brace and color box. how it is possible split equation like picture or better way? \documentclass{article} \usepackage{amsmath} \usepackage{mathtools} ‎\usepackage{tikz}...
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0answers
41 views

why should equation be preferred to gather for single-line equations? [duplicate]

There are numerous questions/answers on which equation-type environment to use under which circumstances. For a single-line equation, various people have expressed a preference of equation over ...
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0answers
133 views

Automatic line-breaks in a long display-mode equation

I have a long sequence of equalities and inequalities in a display-mode formula. Currently, this formula is longer than the page width. Is there a way to tell LyX to automatically break the formula ...
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0answers
41 views

How to create the long equations in two columns paper [duplicate]

The equation I want to display is too long to put in one column, so I prefer to make it in the whole two columns like the following format of equation(47) including the two lines above and under ...
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1answer
355 views

multiple subequations same line with reference

I'm trying to write several equations on one line, include a label for each equation, and also be able to view the equation number for each equation. Is this possible? I've seen several related ...
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0answers
55 views

How to use different styles for greek letter?

I want to use two variants for lower case lambda in my document. what should I do?
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58 views

Multiple equations given the same number

Without doing anything "odd" LaTeX has starting assigning the same number to different equations. It labels them fine up until 31, then it goes back to 30, then again 31, then again 31. After this it ...
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0answers
143 views

How to label equations effectively and efficiently?

I am writing a thesis containing a lot of equations. One problem I am facing is how to label them well enough so that it is easier to refer to them later on. Currently, I tried to name every equation. ...
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162 views

Automatically Wrap Equations

Is there a LaTeX plugin that automatically wraps equations that are too wide, or is this something I must always do manually?
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0answers
24 views

Change horizontal alignment of equation tags [duplicate]

By default, equation numbering seems to left align. However, I would like instead to indent the equation number just slightly. The motivation for this is to align the equation number with the body ...