From: "Peter Münster" <pmlists@free.fr>
Subject: Re: Feature request: Creating tables from (tab-separated) values
Date: Sat, 22 Apr 2006 20:02:45 +0200 (CEST) [thread overview]
Message-ID: <Pine.LNX.4.58.0604221957290.30824@gaston.pm> (raw)
In-Reply-To: <6faad9f00604211902m5c88d10apcd5c208f1825f51c@mail.gmail.com>
On Sat, 22 Apr 2006, Mojca Miklavec wrote:
> - [with luaTeX in mind] calculating sums of rows & columns & other
> Excel-like calculations & references accross tables ;) - well, that
> one wasn't meant seriously.
Hello Mojca,
should be possible even without luaTeX:
\input realcalc % can be found on CTAN
\def\SumFF{0}
\def\SumEUR{0}
\def\AddEUR#1{\Radd\SumEUR\SumEUR{#1}%
\Rmul\R{#1}{6.55957}\Radd\R\R{0.005}\Rtrunc\R2\R
\Radd\SumFF\SumFF\R \bTR \bTD\eTD \bTD#1\eTD \expanded{\bTD\R\eTD} \eTR}
\def\PrintSums{\bTR \bTD Sums: \eTD
\bTD\Rtrunc\SumEUR2\SumEUR \SumEUR\eTD
\bTD\Rtrunc\SumFF2\SumFF \SumFF \eTD \eTR}
\starttext
\setupTABLE[r][each][align=flushright]
\setupTABLE[r][1][align=middle]
\bTABLE
\bTR \bTH\eTH \bTH Euro \eTH \bTH FF \eTH \eTR
\AddEUR{1.23}
\AddEUR{2.34}
\AddEUR{45.67}
\PrintSums
\eTABLE
\stoptext
With LaTeX, you can even replace the . by a , :
\documentclass{article}
\usepackage{dcolumn}
\input{realcalc}% on CTAN
\newcommand*\cc[1]{\multicolumn{1}{c}{#1}}
\def\scanwert\ignorespaces#1\unskip{\gdef\WERT{#1}#1}
\begin{document}
\begin{tabular}{>{\scanwert}D{.}{,}{-1}%
>{\Rmul\res\WERT{6.55957}\Radd\res\res{0.005}\Rtrunc\res2\res\res}%
D{.}{,}{-1}}%
\cc{Euro} & \cc{FF}\\\hline
20.33 & \\
20.3 & \\
20 & \\
14.46 &
\end{tabular}
\end{document}
Cheers, Peter
--
http://pmrb.free.fr/contact/
next prev parent reply other threads:[~2006-04-22 18:02 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-22 2:02 Mojca Miklavec
2006-04-22 18:02 ` Peter Münster [this message]
2006-04-23 11:13 ` Mojca Miklavec
2006-04-23 16:31 ` Peter Münster
2006-04-23 17:15 ` Taco Hoekwater
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