Re: [NTG-context] mathring circle above a letter
Hi again,
Actually
\unexpanded\def\dotlessring#1{\tfb\normalring
{\tfx\mathdotless#1}}
has side effects, that is it induces a font switch outside the scope of
\dotlessring… So it cannot be used as such in real situations, although when I
test isolated instances it works fine.
Thanks again for your help: OK
> On 14 Sep 2019, at 14:08, Atsuhito Kohda wrote:
>
> Dear Otared,
>
> Sorry for my mistake. Of course you will need more fine tuning but
> \unexpanded\def\dotlessring#1{\tfb\normalring{\tfx\mathdotless#1}}
> might help you a bit. But if not please ignore this.
>
> Best regards,
> Atsuhito Kohda
>
> 2019年9月14日(土) 20:51 Otared Kavian >:
>
> Thanks for your attention, but in fact \mathring and what you suggest, that
> is \dotlessring, give the same result. What I am looking for is to replace
> the small circle used by \mathring by a slightly bigger circle
>
> ___
> 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
Re: [NTG-context] mathring circle above a letter
Dear Atsuhito Kohda,
Thank you: I didn't know how to tweak the fontsizes in the command you
suggested. With your explannation I can get a good result with \dotlessring.
Many thanks for your help: OK
> On 14 Sep 2019, at 14:08, Atsuhito Kohda wrote:
>
> Dear Otared,
>
> Sorry for my mistake. Of course you will need more fine tuning but
> \unexpanded\def\dotlessring#1{\tfb\normalring{\tfx\mathdotless#1}}
> might help you a bit. But if not please ignore this.
>
> Best regards,
> Atsuhito Kohda
>
> 2019年9月14日(土) 20:51 Otared Kavian >:
>
> Thanks for your attention, but in fact \mathring and what you suggest, that
> is \dotlessring, give the same result. What I am looking for is to replace
> the small circle used by \mathring by a slightly bigger circle
>
> ___
> 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
Re: [NTG-context] mathring circle above a letter
Dear Otared,
Sorry for my mistake. Of course you will need more fine tuning but
\unexpanded\def\dotlessring#1{\tfb\normalring{\tfx\mathdotless#1}}
might help you a bit. But if not please ignore this.
Best regards,
Atsuhito Kohda
2019年9月14日(土) 20:51 Otared Kavian :
>
> Thanks for your attention, but in fact \mathring and what you suggest,
> that is \dotlessring, give the same result. What I am looking for is to
> replace the small circle used by \mathring by a slightly bigger circle
>
>
> ___
> 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: [NTG-context] mathring circle above a letter
Hi Atsuhito Kohda,
Thanks for your attention, but in fact \mathring and what you suggest, that is
\dotlessring, give the same result. What I am looking for is to replace the
small circle used by \mathring by a slightly bigger circle.
Best regards: OK
> On 14 Sep 2019, at 13:03, Atsuhito Kohda wrote:
>
> Dear Otared and all,
>
> This is very naive idea but anyway please try this.
> Just before the \starttext insert the following line:
> \unexpanded\def\dotlessring#1{\tfa\normalring{\mathdotless#1}}
>
> Best regards,
> Atsuhito Kohda
>
> 2019年9月14日(土) 18:37 Otared Kavian >:
>
> Can someone tell me please whether it is possible to modify the \mathring
> command so that th ecircle is a little bit larger, or the one I define below
> as
> ___
> 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
Re: [NTG-context] mathring circle above a letter
Dear Otared and all,
This is very naive idea but anyway please try this.
Just before the \starttext insert the following line:
\unexpanded\def\dotlessring#1{\tfa\normalring{\mathdotless#1}}
Best regards,
Atsuhito Kohda
2019年9月14日(土) 18:37 Otared Kavian :
>
> Can someone tell me please whether it is possible to modify the \mathring
> command so that th ecircle is a little bit larger, or the one I define
> below as
>
> ___
> 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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[NTG-context] mathring circle above a letter
Hi all,
The \mathring command puts a small circle above a letter, but in some fonts
(namely Lucida OT) that circle is too small. So thanks to a hint by Hans and
Wolfgang some years ago I use the following definition which works fine when
used alone. But in maths, one needs sometimes to use it with the command
\overline (or \overbar) and the result is not nice.
Can someone tell me please whether it is possible to modify the \mathring
command so that th ecircle is a little bit larger, or the one I define below as
\interior in order to have a correct result (more clearly said: I would like
the small circle to be put above the bar which is itself above the A in
$\interior{\overline{A}}$).
Thanks for any help: OK
%%% begin mathring-interior.tex
\setuppapersize[A5][A5]
\definemathstackers[MySymbol]
[voffset=-1.2\mathexheight,
hoffset=\zeropoint,
mathclass=ord,
topoffset=.3\mathemwidth, % poor man's italic correction
middlecommand=\mathematics]
%\define[1]\interior{\mathover[MySymbol]{"2218}{#1}} %2218 U+00B0
\define[1]\interior{\mathover[MySymbol]{176}{#1}} %2218 U+00B0
\starttext
The interior of a set $A$ is denoted by $\interior{A}$.
The interior of a set $A$ is denoted by $\mathring{A}$.
The closure of the interior is $\overline{\interior{A}}$.
Beware $\overline{\interior{A}} \neq \interior{\overline{A}}$. (This is not
nice\dots).
Beware $\overline{\mathring{A}} \neq \mathring{\overline{A}}$
\stoptext
%%% end mathring-interior.tex
mathring-interior.pdf
Description: Adobe PDF document
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