Re: Any methods to show arithmatic style division?
On Mon, Aug 27, 2001 at 11:36:55AM -0400, German Poo Caaman~o wrote: > "Michael S. Wellman" wrote: > > I'm wondering if LyX (or I supose LaTeX) has a way to show arithmetic > > style division: > > > > _2__ > > 5 |10 > > > > Or should I use xfig and draw out the problem? > > Look at polynom package on CTAN. But polynom is intended for polynom division, not integer division. For integer division use longdiv.sty (attached). Writing \longdiv{10}{5} in latex mode will generate the following output: __2 5|10 10 -- 0 __2_ If you just want to generate just 5 | 10, then use simplediv.sty (attached) and write \simplediv{10}{5}{2} % longdiv.tex v.1 (1994) Donald Arseneau % % Work out and print integer long division problems. Use: % \longdiv{numerator}{denominator} % The numerator and denominator (divisor and dividend) must be integers, and % the quotient is an integer too. \longdiv leaves a remainder. % Use this in any type of TeX. \newcount\gpten % (global) power-of-ten -- tells which digit we are doing \countdef\rtot2 % running total -- remainder so far \countdef\LDscratch4 % scratch \def\longdiv#1#2{% \vtop{\normalbaselines \offinterlineskip \setbox\strutbox\hbox{\vrule height 2.1ex depth .5ex width0ex}% \def\showdig{$\underline{\the\LDscratch\strut}$\cr\the\rtot\strut\cr \noalign{\kern-.2ex}}% \global\rtot=#1\relax \count0=\rtot\divide\count0by#2\edef\quotient{\the\count0}%\show\quotient % make list macro out of digits in quotient: \def\temp##1{}%\ifx##1\temp\else \noexpand\dodig ##1\expandafter\temp\fi}% \edef\routine{\expandafter\temp\quotient\temp}% % process list to give power-of-ten: \def\dodig##1{\global\multiply\gpten by10 }\global\gpten=1 \routine % to display effect of one digit in quotient (zero ignored): \def\dodig##1{\global\divide\gpten by10 \LDscratch =\gpten \multiply\LDscratch by##1% \multiply\LDscratch by#2% \global\advance\rtot-\LDscratch \relax \ifnum\LDscratch>0 \showdig \fi % must hide \cr in a macro to skip it }% \tabskip=0pt \halign{\hfil##\cr % \halign for entire division problem $\quotient$\strut\cr #2$\,\overline{\vphantom{\big)}% \hbox{\smash{\raise3.5\fontdimen8\textfont3\hbox{$\big)$}}}% \mkern2mu \the\rtot}$\cr\noalign{\kern-.2ex} \routine \cr % do each digit in quotient }}} \endinput \noindent Here are some long division problems \indent \longdiv{12345}{13} \quad \longdiv{123}{1234} \quad \longdiv{31415926}{2} \quad \longdiv{81}{3} \quad \longdiv{1132}{99} \quad \longdiv{86491}{94} \bye \newcommand{\simplediv}[3]{\ensuremath{\begin{array}{@{}r@{}l@{}r@{}} & & #3\\ \cline{2-3} #2 & \big) & #1\\ \end{array}}}
Re: Any methods to show arithmatic style division?
> that was right, but maybe "|" looks better than "/" > I mean, > > \frac25|10 Do you mean "5 divided by 10" in the denominator? If so, I've never seen "|" used for that purpose. But typographic rules change from country to country and it is perfectly acceptable to use "|" for division in your area. Andre' -- André Pönitz . [EMAIL PROTECTED]
Re: Any methods to show arithmatic style division?
On Mon, 27 Aug 2001, Andre Poenitz wrote: > I do not understand the question (did you use a fixed width font?) but > maybe the result of typing > > \frac25/10 > > is what you are looking for. that was right, but maybe "|" looks better than "/" I mean, \frac25|10 Regards, I Wayan Warmada
Re: Any methods to show arithmatic style division?
"Michael S. Wellman" wrote: > I'm wondering if LyX (or I supose LaTeX) has a way to show arithmetic > style division: > > _2__ > 5 |10 > > Or should I use xfig and draw out the problem? Look at polynom package on CTAN. -- German Poo Caaman~o mailto:[EMAIL PROTECTED] http://www.ubiobio.cl/~gpoo/chilelindo.html "La historia no se lee, se escribe"
Re: Any methods to show arithmatic style division?
Le Lundi 27 Août 2001 17:01, vous avez écrit : > Hello group, > > I'm wondering if LyX (or I supose LaTeX) has a way to show arithmetic > style division: > > _2__ > 5 |10 > > Or should I use xfig and draw out the problem? > > If there is a LyX way to do this I'd be wonderfully happy to learn how, > so please tell me! > > PS. I don't know LaTeX but I know you can type it in via the TeX button > or put it in the preamble. Can't you do that with a table? -- Il se fait respecter, je me fait respectable. Renaud MICHEL
Re: Any methods to show arithmatic style division?
On Mon, Aug 27, 2001 at 08:01:11AM -0700, Michael S. Wellman wrote: > Hello group, > > I'm wondering if LyX (or I supose LaTeX) has a way to show arithmetic > style division: > > _2__ > 5 |10 I do not understand the question (did you use a fixed width font?) but maybe the result of typing \frac25/10 is what you are looking for. Andre' -- André Pönitz . [EMAIL PROTECTED]
Any methods to show arithmatic style division?
Hello group, I'm wondering if LyX (or I supose LaTeX) has a way to show arithmetic style division: _2__ 5 |10 Or should I use xfig and draw out the problem? If there is a LyX way to do this I'd be wonderfully happy to learn how, so please tell me! PS. I don't know LaTeX but I know you can type it in via the TeX button or put it in the preamble.