* \vfrac (math mode)
@ 2018-05-21 23:03 Alan Braslau
2018-05-22 16:29 ` MF
0 siblings, 1 reply; 5+ messages in thread
From: Alan Braslau @ 2018-05-21 23:03 UTC (permalink / raw)
To: mailing list for ConTeXt users
Is there a version of the vulgarfraction that works in math mode?
MWE:
\starttext
$\vfrac{2_1}{m}$
\stoptext
Alan
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* Re: \vfrac (math mode)
2018-05-21 23:03 \vfrac (math mode) Alan Braslau
@ 2018-05-22 16:29 ` MF
2018-05-22 18:19 ` Alan Braslau
0 siblings, 1 reply; 5+ messages in thread
From: MF @ 2018-05-22 16:29 UTC (permalink / raw)
To: ntg-context
Hi Alan, try this:
\def\vFrac#1#2{#1 \Uskewed / #2}
\starttext
$\frac{2_1}{m}$
${2_1 \Uskewed / m}$
$\vFrac{2_1}{m}$
\stoptext
See "5.7 Skewed fractions", in the manual still.pdf.
Hope it helps,
greetings,
Massi
> Is there a version of the vulgarfraction that works in math mode?
>
> MWE:
>
> \starttext
> $\vfrac{2_1}{m}$
> \stoptext
>
> Alan
>
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* Re: \vfrac (math mode)
2018-05-22 16:29 ` MF
@ 2018-05-22 18:19 ` Alan Braslau
2018-05-22 18:30 ` Aditya Mahajan
0 siblings, 1 reply; 5+ messages in thread
From: Alan Braslau @ 2018-05-22 18:19 UTC (permalink / raw)
To: MF; +Cc: mailing list for ConTeXt users
Hi Massi,
\Unskewed is undefined/unrecognized.
Enabling Opentype math (somehow) or perhaps an experimental version of
luatex is needed?
Alan
On Tue, 22 May 2018 18:29:30 +0200
MF <massifr@fastwebnet.it> wrote:
> Hi Alan, try this:
>
> \def\vFrac#1#2{#1 \Uskewed / #2}
>
> \starttext
> $\frac{2_1}{m}$
>
> ${2_1 \Uskewed / m}$
>
> $\vFrac{2_1}{m}$
> \stoptext
>
> See "5.7 Skewed fractions", in the manual still.pdf.
>
> Hope it helps,
> greetings,
> Massi
>
> > Is there a version of the vulgarfraction that works in math mode?
> >
> > MWE:
> >
> > \starttext
> > $\vfrac{2_1}{m}$
> > \stoptext
> >
> > Alan
> >
> ___________________________________________________________________________________
> 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://context.aanhet.net archive :
> https://bitbucket.org/phg/context-mirror/commits/ wiki :
> http://contextgarden.net
> ___________________________________________________________________________________
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* Re: \vfrac (math mode)
2018-05-22 18:19 ` Alan Braslau
@ 2018-05-22 18:30 ` Aditya Mahajan
2018-05-22 19:16 ` Alan Braslau
0 siblings, 1 reply; 5+ messages in thread
From: Aditya Mahajan @ 2018-05-22 18:30 UTC (permalink / raw)
To: mailing list for ConTeXt users
On Tue, 22 May 2018, Alan Braslau wrote:
> \Unskewed is undefined/unrecognized.
It is \Uskewed (not\Unskewed).
Aditya
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* Re: \vfrac (math mode)
2018-05-22 18:30 ` Aditya Mahajan
@ 2018-05-22 19:16 ` Alan Braslau
0 siblings, 0 replies; 5+ messages in thread
From: Alan Braslau @ 2018-05-22 19:16 UTC (permalink / raw)
To: Aditya Mahajan; +Cc: mailing list for ConTeXt users
On Tue, 22 May 2018 14:30:16 -0400 (EDT)
Aditya Mahajan <adityam@umich.edu> wrote:
> On Tue, 22 May 2018, Alan Braslau wrote:
>
> > \Unskewed is undefined/unrecognized.
>
> It is \Uskewed (not\Unskewed).
>
> Aditya
My typo!
Also, requires extra braces:
\def\vfrac#1#2{{{#1} \Uskewed / {#2}}}
I have to say, however, that the result (scriptsizing the numerator
and denominator), when used for symmetry operations, is not as nice as
\def\vfrac#1#2{#1\!/\!#2}
$\vfrac{4_1}{m}$
Nevertheless, the default definition:
\let\vfrac\vulgarfraction
that is, \vulgarfraction, needs to be *fixed* to work within math mode
(as well as outside of math mode).
Alan
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2018-05-21 23:03 \vfrac (math mode) Alan Braslau
2018-05-22 16:29 ` MF
2018-05-22 18:19 ` Alan Braslau
2018-05-22 18:30 ` Aditya Mahajan
2018-05-22 19:16 ` Alan Braslau
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