Tagged Questions

{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.

2answers
60 views

How to scale equation only when it is larger than linewidth?

I know that we can adjust the size of equation using: \resizebox{1\hsize}{!}{} But I always have to digit that when I have a big equation. So, how to make latex percept that the equation is ...
1answer
131 views

Optimization formulas in LaTeX

This is the code I'm using for my optimization problem. \begin{array}{rrclcl} \displaystyle \min_{w,b,\xi} & \multicolumn{3}{l}{\frac{1}{2}w^{t}w+C\sum_{i=1}^{N}{\xi_{i}}}\\ \...
2answers
271 views

solving systems of linear equations on the same line

I want to make this look better. When I cancel out some of the variables it doesn't cancel out well. I don't want a line to go underneath where I have E1 + E2 and as well as the others. Some of my ...
2answers
243 views

writing equations side by side

what I want to do is I want to solve my system on the same line. I've solve for x but I also want the part where I solve for y on the right side of the system that I just solved for. Is there a way to ...
1answer
35 views

multiple equations on same line with \midrule not extending to both equations

Hi I want to solve a system of linear equations where you can see the cancellation and I've done that but I want to know how I can put another equation to the right of what I just solved. This is what ...
2answers
61 views

Multline A group of equations

I have two equations. I use gather (or align) environment. one of the equations are too long and I want to multline them in that environment. How can I do it? and, How I can leftside these equations ?...
2answers
2k views

Center over-long equations between both margins

I understand the reasoning behind the fairly narrow textwidth in a default LaTeX article. 60-80 characters per line and all that. However, I am preparing a document that features many lengthy ...
4answers
4k views

Exporting all equations from a document as individual svg files

I'm currently a presentation based on a paper originally written in Latex. Currently, I use Kile and Ubuntu for my work. What I'm finding is that I need a large number of the equations from the ...
5answers
1k views

codecogs like software/ IDE/ LaTeX environment ?

I have been using the website, codecogs for mathematical equations - and it is wonderful for a noob like me. However, I wish to avail of such support when I am offline, is there similar facility for ...
2answers
60 views

Help defining a newcommand for short cut to equation

Is there anyway to define a newcommand for an environment shortcut ? This is what I have so far, but is not working as I would like to. \newcommand{\beq}{ \label{eq:} and \...
0answers
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}{\...
2answers
9k views

Putting equations in \intertext to annotate a proof

I'm trying to typeset a proof with Latex. When I do proofs, I like to alternate between a line of text, to explain each step, and the resulting equation. I also like to have the equations align at the ...
3answers
52 views

how to locate the equations to the left in “itemize” environment as shown in the picture

I want to put the equations in the itemize environment, however, the equations are centered. Do you guys know how to generated the layout shown in the picture?
2answers
62 views

Is there any method to use an automatic word wrap in equations?

In common words, the word wrap is done automatically. But in the equations, it doesn't work. Actually, I am making some presentation material using beamer in Latex. Is there any way to make word wrap ...
1answer
45 views

How to reset equation label after arbitrary sections?

I have a problem in equations with same label. for example: \section*{first section} $$\label{a1} E=mc^2$$ where \eqref{a1} obtained by .... \section*{...
1answer
254 views

Negative phantom inside equations

The following code produces a negative phantom (from the comment in this answer): \newcommand{\negphantom}[1]{\settowidth{\dimen0}{#1}\hspace*{-\dimen0}} However, when used inside an equation like ...
3answers
1k views

1answer
22 views

How to redefine \eqref output, keeping numbering but changing text and brackets?

I am looking for a macro to redefine \eqref{} output. Resulting in: (equation: 1.1) Thank you.
2answers
43 views

How I can refer multiple equation in Latex?

Suppose, I want to refer multiple equations (1), (2), (3), (4), (5) and (7) so that they appear as (1-5, 7): \documentclass[fleqn,preprint,10pt]{article} \usepackage{amsmath} \usepackage{amssymb} \...
1answer
28 views

Uneven vertical space in tablenotes when using subdepth

When using subdepthfor nice looking equations, the tablenotes in threeparttable get messed up. Any idea how to get even vertical space between items in tablenotes? Have tried using \usepackage[low-sup]...
1answer
60 views

How to make vertical bar in equations?

When I try this: $$\overline{bel}(x_{t}) = p ( x_{t} \textbar z_{1:t-1} , u_{1:t} )$$ I get following warning: Command \textbar invalid in math mode on input ...
0answers
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.
1answer
41 views

split equation in eqnarray

\begin{eqnarray} F_{\theta}=[(2m+M)R^2+2J_w+2n^2J_m]\ddot{\theta}+(MLR \cos ( \psi - \zeta) -2n^2J_m) \ddot{\psi} -MLR \dot{\psi}^2 sin ( \psi - \zeta) + (M+m)g \sin \zeta \label{eqn13}\\ F_{\psi} =...