[NTG-context] \everymath
I often want every math mode (between single $) be \displaystyle. In Plain
TeX, you do something like
\everymath={\displaystyle}
Is the best ConTeXt way to do something like this?
\appendtoks\displaystyle\to\everymathematics
Or is there a key in \setupmathematics?
Thanks,
Michael
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Re: [NTG-context] \everymath
Am 16.09.2012 um 01:32 schrieb "Rogers, Michael K" :
> I often want every math mode (between single $) be \displaystyle. In Plain
> TeX, you do something like
>
> \everymath={\displaystyle}
>
> Is the best ConTeXt way to do something like this?
>
> \appendtoks\displaystyle\to\everymathematics
>
> Or is there a key in \setupmathematics?
I don’t think so because I found only the command below the change the
appearance
of inline formulas and \displaymath/\displaymathematics isn’t what you want
because
it creates a display formula.
\let\normalstopdmath\Ustopdisplaymath % to prevent error message from
\displaymath
\starttext
<\mathematics {\frac{1}{2}}>
<\displaymathematics{\frac{1}{2}}>
<\inlinemathematics {\frac{1}{2}}>
<\displaymath{\frac{1}{2}}>
<\inlinemath {\frac{1}{2}}>
<\textmath {\frac{1}{2}}>
\stoptext
Wolfgang
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[NTG-context] \everymath problem
Hi,
I use luatex 0.43 with yesterday's beta. Running
\everymath = {\displaystyle}
\starttext
${a\over b}$
\stoptext
results in
! Use of \dospecialabout doesn't match its definition.
l.4 ${a\over b
}$
Plain format under luatex has no problem here.
If I change \over to \times it runs with fonts changed
to roman (i.e, not math italics).
Thank you.
Eythan
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[NTG-context] \everymath and ' accent
Hi everyone,
This topic has already been discussed on the list, but I didn't clearly
understand the conclusion, so I'm asking again... It is not clear to me why the
following
\everymath{\displaystyle}
\starttext
\startformula \frac{1}{A'} \stopformula
$\frac{1}{A'}$
\stoptext
fails with ConTeXt (on the ' inside $.$), while
\documentclass{minimal}
\everymath{\displaystyle}
\begin{document}
\[ \frac{1}{A'} \]
$\frac{1}{A'}$
\end{document}
is ok with LaTeX.
The use of \everymath is to blame here, but why?
Thanks in advance!
Morgan
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Re: [NTG-context] \everymath problem
Eythan Weg wrote:
Hi,
I use luatex 0.43 with yesterday's beta. Running
\everymath = {\displaystyle}
\starttext
${a\over b}$
\stoptext
results in
! Use of \dospecialabout doesn't match its definition.
l.4 ${a\over b
}$
Plain format under luatex has no problem here.
If I change \over to \times it runs with fonts changed
to roman (i.e, not math italics).
taco and i looked into it (fearing big problems) but it's actually
normal; use
\everymath = \expandafter{\the\everymath \displaystyle}
or
\appendtoks \displaystyle \to \everymath
as (among other important things) \everymath does initialize \over
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
| www.pragma-pod.nl
-
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Re: [NTG-context] \everymath problem
Am 19.08.2009 um 16:47 schrieb Hans Hagen:
Eythan Weg wrote:
Hi,
I use luatex 0.43 with yesterday's beta. Running\everymath =
{\displaystyle}
\starttext
${a\over b}$
\stoptext
results in ! Use of \dospecialabout doesn't match its definition.
l.4 ${a\over b
}$
Plain format under luatex has no problem here.
If I change \over to \times it runs with fonts changed
to roman (i.e, not math italics).
taco and i looked into it (fearing big problems) but it's actually
normal; use
\everymath = \expandafter{\the\everymath \displaystyle}
or
\appendtoks \displaystyle \to \everymath
as (among other important things) \everymath does initialize \over
And with \frac it can be configured at context low level (why no key
for \setupmathematics?)
\chardef\mathfracmode=1 % 0=auto, 1=displaystyle, 2=textstyle,
3=scriptstyle, 4=scriptscriptstyle, 5=mathstyle
$\frac{a}{b}$
Wolfgang
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Re: [NTG-context] \everymath and ' accent
[EMAIL PROTECTED] wrote:
> Hi everyone,
>
> This topic has already been discussed on the list, but I didn't clearly
> understand the conclusion, so I'm asking again... It is not clear to me why
> the
> following
>
> \everymath{\displaystyle}
> \starttext
> \startformula \frac{1}{A'} \stopformula
> $\frac{1}{A'}$
> \stoptext
>
> fails with ConTeXt (on the ' inside $.$), while
>
> \documentclass{minimal}
> \everymath{\displaystyle}
> \begin{document}
> \[ \frac{1}{A'} \]
> $\frac{1}{A'}$
> \end{document}
>
> is ok with LaTeX.
>
> The use of \everymath is to blame here, but why?
it's pretty dangerous to overload \everymath
maybe \appendtoks\displaystyle\to\everymath works
Hans
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
| www.pragma-pod.nl
-
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Re: [NTG-context] \everymath and ' accent
Selon Hans Hagen <[EMAIL PROTECTED]>: > it's pretty dangerous to overload \everymath Yes, I guess so! It was just to see the difference between LaTeX and ConTeXt in this case. > maybe \appendtoks\displaystyle\to\everymath works Indeed, thank you! What I need actually is to modify $.$ locally (in a tikz picture) to produce \displaystyle maths. I don't know what is the best way to achieve this. Is it to use \appendtoks like above? Best regards, Morgan > > Hans > > > - >Hans Hagen | PRAGMA ADE >Ridderstraat 27 | 8061 GH Hasselt | The Netherlands > tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com > | www.pragma-pod.nl > - > ___ > If your question is of interest to others as well, please add an entry to the > Wiki! > > maillist : ntg-context@ntg.nl / > http://www.ntg.nl/mailman/listinfo/ntg-context > webpage : http://www.pragma-ade.nl / http://tex.aanhet.net > archive : https://foundry.supelec.fr/projects/contextrev/ > wiki : http://contextgarden.net > ___ > ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : https://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
