{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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3
votes
2answers
343 views

\eqref making mistakes

Somwhere in preambula: \renewcommand{\f}[2]{\frac{#1}{#2}} \newcommand{\eqnl}[2]{\label{eq:#1} \eqn{#2}} %eqn is smthlike $$ $$ \newcommand{\eqf}[1]{\eqref{eq:#1}} Text part: Будем полагать, что \...
4
votes
1answer
724 views

Centering an equation vertically

I would like to put an equation at the center of a page in beamer (viewing the page from top to bottom rather than left to right - I already know how to center an equation going from left to right). I ...
4
votes
2answers
8k views

Sub-numbering equations within array

I'm using the array environment to give multiple definitions of some value, let's call it x. I can easily get a reference to all 3 definitions together, but I want each one to have its own reference. ...
6
votes
1answer
663 views

How to align a set of my equations?

I just wan't to align the equation like this example (Of course, I can't align these equations on the web page): ∵△ABC ≌ △A′B′C′ ∴∠ABC = ∠A′B′C′ ∠ACB = ∠A′C′B′ ∠BAC = ∠B′A′C′ If I use &, ...
9
votes
1answer
310 views

How to improve the looks of a fraction?

We may notice that the numerator and denominator in the following fraction are not aligned. And, to me it does not look good. How to align the numerator and denominator? \documentclass{article} \...
4
votes
1answer
419 views

Align multiple equations under longer equation

I want to do what this MWE would do if the hspace{-1in} actually moved that second alignment column to the left, underneath the big quadratic formula. \documentclass{article} \usepackage{amsmath} ...
10
votes
1answer
1k views

How to show work on binary number addition/conversion

I'm doing various operations with binary numbers for my Discrete Mathematics hw and I'm not quite sure how to render it because I need to show my work. This is an image of something I've been trying ...
6
votes
1answer
8k views

Equations didn't fit

I created a presentation with University of Hamburg beamer theme, which can be found here. However, in a slide, I wrote long equations but they did not fit and I cannot fix this problem. This is the ...
7
votes
3answers
557 views

Highlight equations by temporary changing the formatting of their number

I am writing a long paper having 100+ equations, and want to highlight a few key equations. Since the journal won't let me use boxes around equations, I am trying to have their label being typeset ...
5
votes
3answers
3k views

Equal font sizes in equation while using Beamer

This is a follow-up question to Equations, change the font size I was trying to have equal font sizes in equations like the ones in the above link. Using \DeclareMathSizes{display size}{text size}{...
1
vote
1answer
188 views

How to put the equation number at the end

How to put the equation number at the end like below
7
votes
2answers
5k views

Case equation without curly brace

I want to have a case equation without the left curly brace. I am using \documentclass[11pt,a4paper]{article} \usepackage{amsmath} \usepackage{amssymb} \usepackage{amsfonts} \usepackage{amsthm} \...
3
votes
1answer
418 views

Manual for chemistry and system biology?

Does anyone know if there exist a Latex manual with focuses on chemistry and perhaps also system biology?
7
votes
2answers
3k views

Highlight an equation within an align environment with color option

I'd really like to do exactly what's being asked for in this question: Highlight an equation within an align environment, but with the ability to change the color when I call it, so that I could have ...
20
votes
1answer
944 views

Highlight equations in a typographically correct manner

I am presenting a model composed of a dozens of equations, some of them requiring a somewhat lengthy derivation. The equation that continue the actual model appears progressively along the derivation ...
9
votes
1answer
2k views

How can I an place a figure next to an equation?

I'm new to LaTeX. This is my first script, an exercise. I'm try to place a 4 figures (SCfigure) I already charted with KmPlot next to its correspondent equations, but they always appear on the next ...
0
votes
0answers
216 views

get rid of the number of nonreferred equations [duplicate]

Possible Duplicate: How to organize labels when there are too many equations? How do I number equations only if they are referred to in the text? I have a lot of equations in my documents ...
2
votes
2answers
3k views

How to decrease space height (margin) between equations

I want to decrease spaces(margin) height before and after equations because I found big space when text end and display formula appears or between equations each in separate line. Also I want to do ...
4
votes
3answers
2k views

how to justify left all numbered equations

I use displayed numberd formula in lyx the equations are appears in middel I want to justify left the equations I used elsarticl 2 column page format
4
votes
1answer
201 views

how to align the following set of equations and have one equation number?

I have two equations. One is big and the other is small. I want to align them and want these two equations to have only one equation number. Another question is : Are there ways to make these ...
4
votes
1answer
3k views

how to bold equation in lyx

I have equations inside text. I tried to bold equation from lyx text style->series bold but only text is bolded but equations are not. I can make font larger for equation and other options but bold ...
1
vote
2answers
626 views

Error using subequations

I am using subequations. There is no way to get a right output... I am using \documentclass{book} \usepackage{amsmath} \usepackage{amssymb} \usepackage{amsfonts} \usepackage{amsthm} \begin{document} ...
1
vote
1answer
431 views

Should citations be used before or after equations?

Should I put citations before or after equations? For example: the following sequence \citep{----} \begin{equation} -------- \end{equation} or the following sequence \begin{equation} -------- \...
5
votes
1answer
238 views

Formula reproduction in latex [closed]

This is the formula I'd like to reproduce: And here is my poorly working MWE: \documentclass{book} \usepackage{amsmath} \usepackage{fixltx2e} \usepackage[english]{babel} \usepackage[bitstream-...
1
vote
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 ...
2
votes
1answer
1k views

Latex, left indent numcases

I have this simple equation (representation a dynamic programming recursion): \begin{numcases} {Opt\left(P, i, \ell \right)=min } \nonumber (1)\hspace{0.5 mm} Opt(P,i+1,\ell) + M(\ell,g)\label{eq:1}\...
3
votes
2answers
1k views

Displaying normal size symbols in formula

How can I make the following part of code: \sum_{i=1}^n \sum_{j=1}^n w_{ij} in normal size and not in subscript size? \documentclass[a4paper]{article} \usepackage[english]{babel} \begin{document}...
5
votes
1answer
144 views

how to align equations with some text

I want to align the equations with text. Though the equations are aligned as I want it to be but still the text is not aligned. \begin{align} \mathscr{F}^\prime(x_0)^{-1}&\in L(Y,X) \quad &\...
25
votes
2answers
21k views

How to globally change the spacing around equations?

How could I go about setting the 'above' and 'below' vspaces around the equation environment? If the same could be done for the subequations or gather environments, this would be a bonus.
2
votes
1answer
175 views

is there a way to format the following equations?

I have the following structure to a set of equations: \begin{align} \MoveEqLeft eq1 = \\ & eq2term1 eq2term2 \\ & eq3term1 eq3term2 \end{align} Right now eq2term1 and eq2term2 are way too ...
8
votes
2answers
3k views

How to style equation label and reference differently? [duplicate]

Possible Duplicate: Changing the apperance of equation numbers with amsmath I need to be able to make the labels of equations bold, but at the same time I need the citations to those equations ...
5
votes
1answer
723 views

Moving display mode to the left [duplicate]

Possible Duplicate: Left align (to the page) displayed math I have a document in which I want to use display mode, but want the expressions left-aligned instead of centered. So far, I've been ...
5
votes
2answers
114 views

Tie an inline math environment to be in the same line

How should I put command so that my inline math environment could be together. For example 0<x<1 is break up into two parts, 0< and x<1 in the next line.
8
votes
3answers
5k views

Increase spacing after minipage

Hello i am using a line of code to draw 2 equations next to eachother using \minipage{}: \begin{minipage}{0.5\textwidth} \small \begin{equation}\label{e3} \begin{split} \frac{\mathrm d x'}{\mathrm d ...
6
votes
2answers
3k views

AASTex package: how to unnumber equations?

I'm using the AASTex package and I've been wondering how to unnumber equations (I hate numbers in equations that you don't even cite later!). So far I've tried the usual: Tried to put the \nonumber ...
0
votes
1answer
572 views

Problem with fancyref, babel and equation references

I am using fancyref and babel together in a LaTeX document and redefine the label for the equation references by \renewcommand{\frefeqname}{Eq.}, so that they look something like "Eq. (3.4)". However, ...
17
votes
2answers
40k views

Using “cases” inside “equation” gives error[with “amsmath” loaded]

I'm trying to use the cases environment inside an equation environment. The sample code is quite simple: \begin{equation*} X(\omega) = \begin{cases} 1 \text{se $\omega ...
4
votes
1answer
186 views

solution to overflowing equation?

What is the best solution for an equation which is overflowing? I have the structure: \begin{align} long here & long here 2 \end{align} and this causes the long here 2 to overflow. I want to ...
6
votes
2answers
408 views

Vertical alignment of a tabular in an equation

I am using the package sgame to format normal form games. The games are commonly formatted inside a figure but I would like to use them in an equation. I am having a problem with the vertical spacing ...
6
votes
1answer
1k views

Equations in fancy boxes

I've checked the post here, where the package empheq is used for embedding equations into coloured boxes. With that idea, I wrote in my file the following: % in the preambule \usepackage{empheq} \...
9
votes
2answers
5k views

Change equation font to Times New Roman?

How would I change equation font in the \begin{equation} environment to Times? For instance, I use this code in LaTeX: \begin{equation} \begin{split} {L_{CML}}\left( \theta \right) &=...
5
votes
1answer
292 views

How do I make future equations renumber as extensions of previous equations?

I'm looking to do the following automatically rather than manually \documentclass{article} \usepackage{amsmath} \begin{document} These equations are pretty important. \begin{align} \...
2
votes
1answer
616 views

Combining split and rcases

I have an equation, that is split along multiple lines. All equations should be aligned to the equal sign. All but the first equation form a group. The following gives almost the expected result (...
6
votes
1answer
216 views

Is there any more convenient way to insert Math-mode Accents?

Is there any more convenient (concise) way to insert Math-mode Accents? For example is it possible to use a syntax like following: a\^ %instead of \hat{a} a\- %instead of \bar{a} a\~ %instead of \...
3
votes
2answers
689 views

Brace delimited sets of equations inside AMS align with common alignment

I would like to extend the following way of typesetting equations with a trailing brace to more than one set of equation. \documentclass{article} \usepackage{amsmath} \begin{document} This works \...
4
votes
1answer
391 views

Equations making a new line and not lining up in multicol

Each equation should sit directly next to its listing ie to the right of the a) not underneath it, just wondering how to fix it, and if my markup can be improved efficiency wise. What it looks like ...
12
votes
2answers
9k views

Change appearance of equation numbers locally

In the MWE below, I would like to have the equation numbers in the Chapter "Appendix" (but only there!) being displayed as follows: (A.1), (A.2), (A.3) ... \documentclass{book} \usepackage{amsmath}...
2
votes
1answer
411 views

Automating the usage of \vspace{\abovedisplayshortskip} and \vspace{\abovedisplayskip}

I'm trying to replicate the space above the equation environment. Currently, I have to manually alternate between \vspace{\abovedisplayskip} and \vspace{\abovedisplayshortskip} depending on the ...
14
votes
1answer
950 views

Put equation numbers in the sidemargin with Tufte-Latex class

In Tufte-Latex all captions etc. are in the side margin. I want to put the equation numbers there as well. Is it possible to do this?
7
votes
1answer
3k views

More sophisticated page breaks within aligned equations

This is my current method of allowing page breaks between my aligned equations {\allowdisplaybreaks \begin{align*} left &= right1 \\ &= right2. \end{align*}} It works, but it doesn't ...