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1

I've noticed that the subscript material below the summation symbols is wide enough to extend to the left and right of the summation symbols. TeX inserts extra whitespace so as to avoid any overlap with the surrounding. If you're really pressed for space, you could use the macro \smashoperator (or its relative, \smathoperator[r]) to suppress this whitespace. ...


2

min should be \min (never use math italic for multi-letter identifiers) and b^{'} should be b' and no need for \substack if you only have one line in the subscript. but other than that, the equation fits in a two column IEEE document: \documentclass{IEEEtran} \usepackage{amsmath} \begin{document} \noindent X\dotfill X \begin{equation} \label{eq:3} \min ...


1

Reducing the value of \tabcolsep -- the parameter that governs the amount of intercolumn whitespace -- from the default value of 6pt to 2pt, combined with eliminating the whitespace entirely to the left of the first column and to the right of the final column, succeeds in fitting the table into the available space. Two additional comments: (i) You should ...


2

Something like this: \usepackage{fancyhdr} \pagestyle{fancy} \lhead{\parbox{\columnwidth}{\thepage \hfill foo}} \rhead{\parbox{\columnwidth}{foo\hfill\thepage}}


1

I would go with footnotemark and \footnotetext mechanism thereby avoiding the necessity of an extra package. \documentclass[twocolumn]{article} \usepackage{showframe,lipsum} %% just for demo \begin{document} \lipsum \begin{table*}%[htb] \centering \begin{tabular}{ll} c & a\\ d & b\footnotemark\\ \end{tabular} \end{table*} \footnotetext{This is a ...


2

The following document shows a full with table (with table*) and a table within a single column (with table) at the top of a two column page: \documentclass[twocolumn]{article} \usepackage{fixltx2e} \begin{document} \begin{table*} \centering \begin{tabular}{|cc|} \hline aaaaaaaaaaaaaaaaaaaaa& b\\ a&bbbbbbbbbbbbbbbbbbbbbb\\ \hline \end{tabular} ...


2

\documentclass[twocolumn]{article} \usepackage{stfloats} \usepackage{subcaption} \usepackage[demo]{graphicx} \begin{document} \begin{figure*}[p] \begin{minipage}{.45\textwidth} \centering \subcaptionbox{Fig A1} {\includegraphics[width=0.48\columnwidth]{teste}} \hfill \subcaptionbox{Fig A2} {\includegraphics[width=0.48\columnwidth]{teste}} \hfill ...


3

Here is a solution via two new commands : \parallelcontent and \parallelitem. \documentclass{beamer} \newcommand\parallelcontent[2]{ \begin{columns}[t] \column{0.48\textwidth} #1 \column{0.48\textwidth} #2 \end{columns} } \newcommand\parallelitem[2]{ \parallelcontent {\begin{itemize} \item #1 \end{itemize}} {\begin{itemize} \item #2 ...


4

One way is to add some phantom text in both columns so that each bullet points "takes" up the same number of lines: Notes: Also added [t] to align the columns at the top Code: \documentclass{beamer} \begin{document} \begin{frame}{An Example of using columns in beamer} \begin{columns} \begin{column}[t]{0.48\textwidth} ...



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