# Tagged Questions

144 views

### ! You can't use `\eqno' in math mode [closed]

what is wrong with this??? please,can anyone help? \label{probabilityy} P^{t}({E_{0})=P_{0}+(1-P_{0})P_{1}+ (1-P_{0})(1-P_{1})P_{2}+.......+P_{n}\Pi_{k_{0}}^{n-1}(1-P_{k}) ...
185 views

### underbrace matrix inside brackets

I would like to put an underbrace below the matrix like this: \left(\underbrace{ \left[\begin{array}{ccc} a&b&c\\ d&e&f\\ g&h&i \end{array}\right]}_{A} ...
210 views

### Tikz figure inside equation with braces that are too large

I'm currently trying to include a tree, visualized using Tikz-qtree and Tikz into an equation. The problem I'm having is that the curly braces are way too large. The code I'm using at the moment is: ...
757 views

### How to vertically align underbraces

I am trying to balance underbraces in the equation below, how can I ensure that both underbraces at the same depth? y = \underbrace{ \left [ x^2 + r^2 (a^2+\frac{a^{0.3}}{b}) ...
85 views

### system of equation without the brackets? Possible?

Hi can i make a system of equations like the one below $\systeme{2y+4x=9, 3x-2y=10}$ But WITHOUT the bracket (braces) behind the equations?
105 views

### How to make the this brace bigger? “}”

here is my code: \begin{equation*} \left . \substack{ 2 \beta_{r,j}^{(l)} = \beta_{r,j}^{l-1} + \beta_{R+r,j}^{(l-1)} \epsilon_{m}^{j} \\ 2 \beta_{r,m+j}^{(l)} = ...
1k views

### Using a big brace over multiple lines - multiple lines left of it

I am super helpless, I wanna do the following: Mathmode, 2 lines on the left, a brace over both (using array) and than I wanna have 3 lines on the right. A small example: \begin{align*} \left. ...
4k views

### Left brace including several lines in eqnarray [duplicate]

How is it possible to make a brace and have something like this in a eqnarray block?
36 views

### How can I use a curly brace together with subequations? [duplicate]

The code $$\begin{cases} x+y=2 \\ x-y=0 \end{cases}$$ produces two aligned equations, with a curly brace to the left. I want to refer to the individual equations, and ...
168 views

### How to adjust the blank space between the top of the left curly brace and the contents?

I want to type a system of equations delimited by the left curly brace. And I tried using the \left{ with aligned, and cases, and array, and numcases. But there are some difference between the results ...
434 views

### Split environment wrong braces dimensions

I have to split a quite long formula. I used a nested split environment but I have to break curly braces from one line to another using \right. and \left. The curly braces I get have different ...
2k 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} ...
4k views

### Smaller \lbrace than expected [duplicate]

Possible Duplicate: How do I format this equation in LaTeX? p_{GL}= \lbrace \begin{array}{@{} l c @{}} 0.59p_R+0.3p_G+0.11p_B & \text{p es un pixel del fuego} \\ 0 ...
322 views

### Double braces in equation

I'm trying to create the attached image formulae. But I don't know how to get the double braces to work. This is my attempt with only single brace. x(t_n) = \left\{ \begin{array}{l l} 0 ...
8k views

### Aligning the right parts in multiple \begin{cases}

Is there an intelligent way to left-align the parts right of & of the two cases environments shown below (if x >= 0, otherwise, if y < 0, otherwise). I wonder if there is a better way than ...
6k views

### A lateral brace to group a set of equations with labels

I have a set of equations that I'd like to display together (as an example, the Maxwell's equations). Requirement #1: I'd like to have them labelled like in an align environment \begin{align} ...
Given an equation, say Bayes' rule, $P(X \mid O) \propto P(X)P(O \mid X)$ how do I label the different parts of the equation using curly braces?