From d6c61d988bfa4255baf9cdae42db59ebee38363f Mon Sep 17 00:00:00 2001 From: Sebastiano Tronto Date: Tue, 25 May 2021 17:10:49 +0200 Subject: Added files --- src/Lecture3/slides/5-Beamer.tex | 203 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 203 insertions(+) create mode 100644 src/Lecture3/slides/5-Beamer.tex (limited to 'src/Lecture3/slides/5-Beamer.tex') diff --git a/src/Lecture3/slides/5-Beamer.tex b/src/Lecture3/slides/5-Beamer.tex new file mode 100644 index 0000000..9e1ece7 --- /dev/null +++ b/src/Lecture3/slides/5-Beamer.tex @@ -0,0 +1,203 @@ +\documentclass[11pt]{beamer} +\usetheme{Madrid} +\usepackage[utf8]{inputenc} +\usepackage{amsmath, amssymb, amsfonts, amsthm} +\usepackage{xcolor} + +\usepackage{tikz-cd} + +\author[\texttt{sebastiano.tronto@uni.lu}]{Sebastiano Tronto} +\title{Presentations in LaTeX with Beamer} +\logo{\includegraphics[scale=0.1]{img/unilu.jpg}} +%\institute{University of Luxembourg} + +\newcommand{\bs}{\textbackslash} + +\date{2021-03-26} + +\begin{document} + +\begin{frame} + \titlepage +\end{frame} + +\begin{frame}{Why presentation with LaTeX?} + Pros: + + \vspace{0.2cm} + \begin{itemize} + \item Easy to include formulas and theorems + \item Portability: \texttt{pdf} = \textbf{portable} document format + \item Very fast to get ``good enough'' results (subjective) + \end{itemize} + + \vspace{0.5cm} + Cons: + + \vspace{0.2cm} + \begin{itemize} + \item Advanced animations not possible with pdf + \item Lack of other presentation-specific features + \end{itemize} +\end{frame} + +\begin{frame}{Structure of a Beamer document} + \includegraphics[scale=0.35]{img/beamer.png} +\end{frame} + +\begin{frame}{The \texttt{frame} environment} + \texttt{\bs begin\{frame\}[options]\{Title\} \,\dots\, \bs end\{frame\}} + + \vspace{0.5cm} + Useful options: + \begin{itemize} + \item \texttt{plain}: no bars on bottom or side + \item \texttt{shrink}: content is shrunk to fit in the slide + \item \texttt{fragile}: when you have \texttt{tikzpicture}, + \texttt{listings} or similar + \end{itemize} +\end{frame} + +\begin{frame}{Basic animations} + \begin{itemize} + \item \texttt{\bs pause} for a simple break + + \vspace{0.3cm} + \item \texttt{\bs only\{\emph{stuff}\}} to show + \emph{\texttt{stuff}} only on some slides + + Shortcut for lists: \texttt{\bs item<\dots>} or + \texttt{\bs begin\{itemize\}[<+->]} + + \vspace{0.3cm} + \item Optional: + \texttt{\bs setbeamercovered\{transparent\}} (see end of slides) + + \vspace{0.3cm} + \item \texttt{\bs uncover<\dots>} does not take space when invisible + \end{itemize} +\end{frame} + +\begin{frame}{Theorems and lists} + \begin{theorem} This is a Theorem \end{theorem} + \begin{proof} With proof \end{proof} + + \begin{itemize} + \item \texttt{theorem}, \texttt{proof} and \texttt{definition} already + included with beamer. + \item Define new theorems as usual (they get a box automatically) + \end{itemize} +\end{frame} + +\begin{frame}[fragile]{Custom blocks} + + { + \setbeamercolor{block title}{fg=blue,bg=green} + \setbeamercolor{block body}{fg=black,bg=pink!50} + \begin{block}{A custom block, with ugly colors} + \begin{verbatim} +{ + \setbeamercolor{block title}{fg=blue,bg=green} + \setbeamercolor{block body}{fg=black,bg=pink!50} + + \begin{block}{A custom block, with ugly colors} + ... + \end{block} +} + \end{verbatim} + \end{block} + } +\end{frame} + + +\begin{frame}{Multiple columns} + \begin{columns} + \column{0.3\textwidth} + \texttt{\bs begin\{columns\}} + + \texttt{\qquad\bs column\{\emph{width}\}} + + \texttt{\qquad(stuff)} + + \texttt{\qquad\bs column\{\emph{width}\}} + + \texttt{\qquad(more stuff)} + + \texttt{\qquad\qquad\vdots} + + \texttt{\bs end\{columns\}} + \column{0.7\textwidth} + \begin{itemize} + \item \texttt{\emph{width}} is a length (example: + \texttt{0.7\bs textwidth}) + \item Example: picture on the left, text on the right + \item Not specific to Beamer + \item Alternative: \texttt{tabular} + \end{itemize} + \end{columns} + +\end{frame} + +\begin{frame}{Some advice} + \begin{itemize} + \item Do not prepare too many slides (1-2 minutes per slide) + \item Do not write too much in each slide (split if necessary) + \item Pictures and \texttt{itemize}s are great, sentences are not + \item Animations are ok (but are they worth the effort?) + \end{itemize} +\end{frame} + +\begin{frame}{Examples} + Three examples will follow: + \begin{itemize} + \item A horrible slide + \item A better slide with the same content + \item A better better slide that took a little more time to write + \end{itemize} +\end{frame} + +\begin{frame}{Diophantine equations (bad)} + Diophantine equations are a very old problem, dating back to Diophantus of + Alexandria (III century A.D.). + + Despite this, they are still today a very hard problem, and there is + no general method or algorithm to solve them. + + A notable example is \emph{Fermat's Last Theorem}, stated for the first time + in 1637 but proved to be true only in 1995, after more than 350 years! +\end{frame} + + +\begin{frame}{Diophantine Equations (better)} + \begin{itemize} + \item Very old problem + + \vspace{0.3cm} + \item Very simple formulation, but very hard to solve! + + \vspace{0.3cm} + \item ``Fermat's Last Theorem'': stated in 1637 - proved in 1995 + \end{itemize} +\end{frame} + +\setbeamercovered{transparent} +\begin{frame}{Diophantine Equations (better better)} + \begin{columns} + \column{0.45\textwidth} + \begin{figure} + \begin{center} + \includegraphics[scale=0.2]{img/diophantus.jpg} + {\footnotesize Diophantus of Alexandria\\ (III century A.D.)} + \end{center} + \end{figure} + \column{0.55\textwidth} + \begin{itemize} + \item<1-> Very old problem + \item<2-> Very simple formulation, but very hard to solve! + \item<3-> \emph{Fermat's Last Theorem}: stated in 1637 - proved in 1995 + \end{itemize} + \end{columns} +\end{frame} + + +\end{document} -- cgit v1.3