2k views

### One multiline equation and many single line equations inside align environment [duplicate]

Here is a MWE. \begin{align} \label{eq:4} \begin{aligned} r'_0(s) & =\gamma \Omega_{i} \exp(\gamma s \Omega_{i}) r_0(0) \exp( -\mu s \Omega_{i} \\ & \qquad - \mu \...
83 views

### Global label in a LaTeX “align” [duplicate]

I use \begin{align} \label{blah} ... \end{align} in order to do equations of multiple lines. Unfortunately the equation number (coming from label{blah}) is not centered vertically in the middle of ...
45 views

### How can I hide the first equation number as in the picture in latex? [duplicate]

How can I hide the first equation number as in the picture in latex \documentclass{article} \begin{document} \begin{align} R=p(S\text{ working})&= p(i\text{ working}) p(S\text{ working}|i\text{ ...
107k views

### How to get only one vertically centered equation number in align environment with two equations

What I have are two equations with align and I want one single equation number to refer to this system of equations. To illustrate, I have \begin{align} dr_t &= \kappa ( \theta - r_t ) dt + \...
146k views

### align* but show one equation number at the end

I am using align*, but I still need an equation number. I know one solution is to use align and add \nonumber to all lines but the last. Is there a 'lazy' way to do it? I searched a little and found ...
134k views

### label multiple lines of equations [duplicate]

Suppose I have the equations \begin{align} f(x) = x^2 g(x) = \exp( x ) \end{align} I would like to use on single label for these lines, and ideally the equation number would be placed vertically ...
896 views

### Big Bracket for equations

How can I add the big bracket at the side of my equations, just like in the photo? Below is my code for the equations. \begin{align} \frac{dS_d}{dt}&= A + \lambda_dR_d + \sigma_d(1-\gamma_d)E_d -...
803 views

### prepare correct position for equation

Hi all, I want to write my equation which is like the attached picture. I tried to write this code below but I couldn't make "Hp" starting from the same positions. How should I write code to have ...
253 views

### Help with aligning equations and numbering

I'm new to LaTeX so you're going to have to bear with me. I am trying to write a project report using it and I have got this so far for a certain section: Then, \documentclass[a4paper,12pt]{...
528 views

### Single multi-line equation with comments on rows

I can't find a way to write a multi-line equation, which I would later refer to as on single equation, and write comments on some of rows. The thing I want is pretty much like here: Multi-row text ...
552 views

### Is there an opposite to \nonumber? [duplicate]

Usually I set equations using the align environment together with \nonumber for those few lines that shall not have a number, or the align* environment if no equation shall be numbered. But what if ...