[Tex/LaTex] How to write ‘decimal to Binary convertion ‘ in Latex

math-modetables

How can I make like this…plz help!

Best Answer

Try

\documentclass{article}

\usepackage{expl3}

\ExplSyntaxOn
\cs_new:Npn \displayasdecimal#1 {(#1) \sb {10}}
\cs_new:Npn \displayasoctal #1 {(\int_to_oct:n{#1}) \sb 8}
\cs_new:Npn \displayasbinary #1 {(\int_to_bin:n{#1}) \sb 2}
\ExplSyntaxOff

\begin{document}

$\displayasdecimal{311}=\displayasoctal{311}=\displayasbinary{311}$

\end{document}

This gets you

If you actually want to do the calculation automatically and dislay it as in the top of your picture then that would be possible too using expl3.

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[Tex/LaTex] How to write this math equation in LaTeX

First, never use $\Pi$ when you obviously mean $\prod$ . Second, I guess dots here between $R_i$ and $ID$ should be centered.

Here is what I got:

\documentclass{article}
\usepackage{amsmath}
\DeclareMathOperator{\Dist}{Dist}
\begin{document}
\pagestyle{empty}
\begin{displaymath}
  MR(e) = \prod_{(R_i\cdot ID, R_j\cdot ID)}
  \underset{\Dist_{sp}(r_i,r_j)\le\delta}{(R_i\bowtie R_j)} 
\end{displaymath}
\end{document}

enter image description here

[Tex/LaTex] How to write a recurring decimal in LaTeX

If you're thinking of using a horizontal bar over a recurring group of decimals, you could use the \overline command:

\documentclass{article}
\begin{document}
$\frac{1}{7}=0.\overline{142857}$
\end{document}

enter image description here

Best Answer

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[Tex/LaTex] How to write this math equation in LaTeX

[Tex/LaTex] How to write a recurring decimal in LaTeX

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