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The following commands define Aboxed but with a yellow coloured box.

\def\@Aboxed#1&#2&#3\ENDDNE{%
\ifnum0=`{}\fi \setbox \z@
\hbox{$\displaystyle#1{}\m@th$\kern\fboxsep \kern\fboxrule }%
\edef\@tempa {\kern \wd\z@ &\kern -\the\wd\z@ \fboxsep
\the\fboxsep \fboxrule \the\fboxrule }\@tempa ...

Is there a way to define another environment like Aboxed but with a different colour other than yellow?

How to show the number 1 in bold italics math font? I tried using \bm{1} but the looks seems ain't any different from \bf{1}.

Great answer. It works like a charm!

Is there a simple way to fill \Aboxed with color inside an align environment? Below is my code

\begin{align}
\Aboxed{f(x) &= \frac{{{a_0}}}{2} + \sum\limits_{n = 1}^\infty {\left[a_n \cos{\left( {{\displaystyle{\frac{2n\pi x}{p}}}} \right) + {b_n}\sin \left( {{\displaystyle{\frac{2n\pi x}{p ...

Hi All,

Got it. There is a bug in beamer :( unfortunately which requires deep attention from those who know about its internals. Finally, the cause of the problem has nothing to do with \only. In fact, the cause is: "THE LENGTH OF THE LABEL NAME MUST NOT BE SUFFICIENTLY LONG IF \label<.> IS TO BE ...

Dear All,

I have removed almost the entire preamble...still having the same issue...There is something really wrong here and it's driving me crazy :x ! Here is the reduced code:

\documentclass[t,xcolor=dvipsnames]{beamer}
\usetheme{Madrid}

\begin{document}
%
\section{Introduction}
%
\begin ...

Hi All,
I removed many parts of the code, yet still facing the same issue :shock:. Here is a very short code of my problem:

\documentclass[t,xcolor=dvipsnames]{beamer}
\usetheme{Madrid}
\setbeamercovered{invisible}
\setbeamertemplate{navigation symbols}{}
\usepackage{multicol}
\usepackage ...

Hi,

I use TeXnicCenter 2.0 Alpha 4 and beamer for my presentations. Inside the \only environment, I want to activate the label of a certain equation. So I use \label<1> , for instance, if the equation was in the first overlay " \only<1>{} ". The problem is: the equations in the slide become flushed ...