%IMPORTANT NOTE: PLEASE DO NOT EDIT THIS FILE!
%COPY THE WHOLE PROJECT TO YOUR OWN OVERLEAF ACCOUNT FIRST, RENAME IT THERE AND EDIT YOUR OWN VERSION. YOU CAN SHARE IT WITH YOUR CO-AUTHORS. IF YOU ACCIDENTALLY EDIT THIS ONE PLEASE LET ME KNOW SO THAT I CAN RESET IT. THANKS, Rachel.


%ANYTHING THAT STARTS WITH A PERCENTAGE SIGN IS A COMMENT. COMMENTS CAN BE USED FOR EXPLANATORY NOTES OR WHATEVER. THEY DO NOT INFLUENCE THE OUTPUT



\documentclass{beamer}
  \usepackage[english]{babel}
  \usepackage[utf8]{inputenc}
  \usepackage{times}
  \usepackage{amsmath,amsthm, amssymb, latexsym}
  \usepackage{xcolor}
  \usepackage{caption}
  \usepackage{subcaption}
\usepackage[justification=centering]{caption}
%\boldmath
  
%\newtheorem{theorem}{Theorem}
%\newtheorem{example}
%\newtheorem{corollary}
%\newtheorem{lemma}
  
  \usetheme{Sharelatex}
  \usepackage[orientation=portrait,size=a2,scale=1.5]{beamerposter} 
  %Scale to change font size and general scale
  %can change poster to landscape if you like

\usepackage{biblatex}[backend=biber, bibstyle=ieee, citestyle=numeric]
\addbibresource{ref.bib}
%this is for the references, they are in the file ref.bib - look there to see the format for adding further items to that file.

\renewcommand*{\bibfont}{\tiny}

%\includegraphics[height=5.5cm]{nuigalwaylogo.jpg}

  \title[Beamer Poster]{Poster about Group Theory}
  \author{Jane Bloggs \and Joe Bloggs}
  \institute[NUI Galway]{Groups MA3343}
  %\date{\today}
  
  
  

  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%5
  \begin{document} 
  %THE \begin{document} command is where the content starts
  \begin{frame}{} %The "frame" refers to the whole page. A poster would have just one frame
   
    \begin{block}{\large Introduction} 
    %YOU CAN SEE IN THE OUTPUT WHAT A BLOCK IS AND HOW THE TITLE LOOKS
      This is a poster about our group theory project. We investigated the topic of . . .
     \end{block} 
   
   %IF YOU DO A BLOCK LIKE THE ONE ABOVE IT WILL USE THE FULL WIDTH OF THE PAGE. YOU CAN HAVE BLOCKS SIDE BY SIDE BY USING THE "COLUMNS" ENVIRONMENT. SEE BELOW FOR TWO SIDE BY SIDE BLOCKS. YOU CAN ORGANISE THEM HOWEVER YOU LIKE OF COURSE.
   
     \begin{columns}
     \column{0.49\textwidth} %THIS COLUMN WILL OCCUPY 49% OF THE TOTAL WIDTH. YOU CAN ADJUST THE 0.49 TO SOMETHING ELSE
      \begin{block}{\large How to adjust font size}  
      \centering  %THIS CENTRES THE TEXT IN THIS BLOCK
      {\tiny tiny} \\
      {\scriptsize scriptsize} \\ %THE DOUBLE BACKSLASH STARTS A NEW LINE
      {\footnotesize footnotesize} \\
      {\normalsize normalsize} \\
      {\large large} \\
      {\Large Large} \\
      {\LARGE LARGE} \\
      {\veryHuge VeryHuge} \\
      {\VeryHuge VeryHuge} \\
      {\VERYHuge VERYHuge} \\
    \end{block}
   

\column{0.49\textwidth}
\begin{block}{\large Some mathematical symbols and typesetting}
Mathematical symbols in \LaTeX are in a special font, and are enclosed between dollar signs in the tex file. Here also is how to do an itemized list.

\begin{itemize}
    \item Let $G$ be a group. 
    \item Many symbols are represented by a macro consisting of (some version of) their name with a backslash in front. For example 
    $\alpha,\ \beta, \theta, \pi, \phi, \neq, \forall, \exists, \in, \not\in, \subset, \subseteq, \times, \mathbb{R},\ \mathbb{Q},\ \sum_{k=1}^4 k^2,\dots $
    \item To highlight and centre a line of mathematics, use two dollar signs on each side of it instead of one. For example
    $$
    Z(G) = \{x\in G: xg=gx\ \forall\ g\in G\}.
    $$
%NOTE: TO WRITE A BRACE YOU NEED TO USE A BACKSLASH, USE \{ AND \} INSTEAD OF JUST { AND } WHICH ARE USED FOR PUNCTUATION IN LATEX CODE AND ARE NOT RENDERED IN THE OUTPUT. TO PUT A SPACE IN TEXT THAT IS IN MATH MODE, YOU NEED TO USE A BACKSLASH BEFORE THE SPACE (AS YOU SEE BEFORE AND AFTER THE \forall ABOVE).
\item Here are two examples of matrices and how to typeset them.
$$
\left(\begin{array}{rrr} 
%THE {rrr} SAYS THERE ARE THREE COLUMNS, ALL RIGHT ALIGNED
-1 & 2 & -3 \\ %THE DOUBLE BACKSLASH ENDS THE ROW
1 & 4 & 4
\end{array}\right), 
\ \ \ \ \ %THIS INSERTS FIVE SPACES
\left(\begin{array}{rcl} %THIS SAYS THE ARRAY WILL HAVE THREE COLUMNS, THE FIRST IS RIGHT ALIGNED, THE SECOND CENTRED AND THE THIRD IS LEFT ALIGNED
-1 & \cdots & -3 \\ %YOU NEED THE DOUBLE BACKSLASH AT THE END OF EVERY ROW EXCEPT THE LAST
\vdots & \ddots & \vdots \\
1 & 4 & 4
\end{array}\right)
$$
    
\end{itemize}
\end{block}
    
\end{columns}

\begin{columns}
\column{0.39\textwidth}
\begin{block}{\large To adjust the colour scheme} Look at the file tangocolors.sty \\
It defines a bunch of colours by their rgb specifications. You can add more of your own if you like by copying the syntax there. The names of these colours appear in various places in the file beamerthemeSharelatex.sty, which declares the style specifications for the document, including colours, shadows around the blocks etc. Around line 36 of
beamerthemeSharelatex.sty you can see that in this version, in the body of a block the foreground (fg) colour is black (that's the text) and the background (bg) is white. You can also see that in a block title, the background is the colour called tascarletred and the foreground is white. You can change any of these to any of the colours defined in tangocolours.sty (or any others that you add). At line 19 you can see that the "background canvas" colour is set to tagray - this is the background of the whole document and is not the same colour as the white background within blocks. At line 19 is the colour for the text in the poster title. At line 60 of beamerthemeSharelatex.sty the shadow around blocks is set to true, you can turn this off if you like by switching this to false. 
\end{block}
    \column{0.3\textwidth}
\begin{block}{\large To insert an image}
Upload your image to the project using the upload button on the top left. You will see it in the list of files on the left when it is uploaded. It can be a .jpg or .png file, or a .pdf. Really any reasonable format. Here is hydrangea.jpg which is a photograph.
\begin{center}
    \includegraphics[width=6cm]{hydrangea.jpg}
\end{center}
You can put two pictures side by side:
\begin{center}
    \includegraphics[width=3cm]{hydrangea.jpg}\ \ 
    \includegraphics[width=3cm]{hydrangea.jpg}
\end{center}
\vspace{1cm} %THIS INSERTS VERTICAL SPACE
\end{block}
 \column{0.29\textwidth}
\begin{block}{\large To state a theorem}
Use the \emph{theorem} environment. This inserts the theorem statement as a block (maybe within another block as here), or you can just do it as a block by itself as in the example below \cite{MOR}.
\begin{theorem}[Lagrange] 
Let $G$ be a finite group and let $H$ be a subgroup of $G$. Then the order of $H$ divides the order of $G$.
\end{theorem}
\end{block}   
\begin{theorem}
If $G$ is a group of prime order, then $G$ is cyclic.
\end{theorem}
\begin{corollary}
Every group of order 17 is cyclic.
\end{corollary}
\end{columns}
    
 \begin{block}{\large More general advice}
 \LaTeX is fairly robust but it will get confused by errors such as missing brackets and environments that are opened but not closed. If you open an environment in Overleaf with $\backslash$begin\{center\} or whatever, Overleaf will usually fill in the corresponding
 $\backslash$end$\{$center$\}$ for you - just make sure that these detail are always correct. All of the document content must be included between $\backslash$begin$\{$document$\}$ and $\backslash$end$\{$document$\}$, if either of these is missing you will have problems \cite{adams1962vector}. 
 \end{block}   
 
        
        \begin{block}{References}
        {\tiny
        \printbibliography
        %what happens here is that LaTeX will list the items from the file ref.bib (as sepcified in the preamble) that are cited in the text of the document, in alphabetical order of author's surname. To add a new one, give it a label in the ref.bib file and add the relevant details to the ref.bib file in your own poster project. To cite it at a point in the text just use \cite{LABEL} - see the example of adams1962vector in the block just above and the example of MOR in the "To state a theorem" block. 
        }
      \end{block} 
\end{frame}
\end{document}


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