8
votes
2answers
296 views

Boxed equation with number

My minimum working example: \documentclass{report} \usepackage{amsmath} \begin{document} \begin{center} \boxed{K_{k+1}=P_ka_{k+1}^T(a_{k+1}P_ka_{k+1}^T+I_N)^{-1}} \end{center} \end{document} ...
7
votes
1answer
750 views

Fancy box around equation

I am trying to get my equations to show up like: This is my attempt thus far: \documentclass[11pt,fleqn]{book} \usepackage[top=3cm,bottom=3cm,left=3.2cm,right=3.2cm,headsep=10pt,a4paper]{geometry} ...
5
votes
1answer
109 views

boxed equation but framed only some sides

I need to box part of an equation, but I need the frame to be open one side. In the following MWE I would need the left part of the equation not to have the right frame of the box and the right part ...
2
votes
2answers
1k views

Create environment out of eqnarray with frame box

Could you help me to create an environment out of this code: \smallskip\centering\framebox[0.9\textwidth]{ \begin{minipage}[c]{0.8\textwidth} \begin{eqnarray} I & = & ...
20
votes
1answer
732 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 ...
8
votes
1answer
733 views

Black and white emphasis for \boxed?

I am using \boxed to place emphasis on important equations in an assignment I am typing up, and would like to give the final answer a bit of extra emphasis. I'm using \begin{equation} ... ...
4
votes
3answers
1k views

framed equations

I'm aware of possibilities to frame an "important" equation in Latex as the one suggested in mathmode for instance but I thought it would be nice to have a dedicated environment instead of putting ...
0
votes
2answers
471 views

How to draw this figure?

The figure in the attached image contains mathematical formulae, some of which are aligned, also it is rounded by a box, could anyone tell me how to draw that? Thank you very much!
20
votes
2answers
33k views

Attractive Boxed Equations

I often used \boxed{...} from the AMS math package to place a box around important equations. However, this approach often produces somewhat awkward looking output. Consider \documentclass{article} ...
5
votes
1answer
2k views

Boxed equation with empheq: adding text outside box

I'm trying to have a box around my align environment, so I do the following: \usepackage{empheq} \begin{empheq}[box=\fbox]{align} equations \end{empheq} This works fine, but I would like to have ...