formula numbering in unnumbered sections

formula numbering in unnumbered sections

[Julian Becker]

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I came across the following problem recently: In my document I want chapters
and sections to be numbered, but not subsections, subsubsections etc.
Then, additionally I want my formulae to be numbered by chapter and section,
but not subsection.

In the following example the first equation gets numbered correctly as
(1.1), (1.2) and (3) in the first chapter, and as (2.1), (2.2) and (3) in
the second chapter respectively, which is not what I wanted. I'd rather have
the formulae numbered as   (1.1), (1.2) and (1.3) in the first chapter, and
as (2.1), (2.2) and (2.3).

Anybody has an idea how to accomplish this?

Thanks,
Julian

-----------------

\setuphead[subsection][number=no]
\setupnumber[formula][key=chapter]
\starttext
\chapter{Wake up}
\placeformula
\startformula a^2+b^2=c^2
\stopformula
\section{Make Coffee}
\placeformula
\startformula c^2+d^2=e^2
\stopformula
\subsection{Now waking up for real}
\placeformula
\startformula a^2+b^2=c^2
\stopformula
\chapter{Wake up again}
\placeformula
\startformula a^2+b^2=c^2
\stopformula
\section{Make Coffee again}
\placeformula
\startformula c^2+d^2=e^2
\stopformula
\subsection{Now waking up for real}
\placeformula
\startformula a^2+b^2=c^2
\stopformula

\stoptext

-------------


"Keep thy heart with all diligence; for it is the wellspring of life."

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Re: formula numbering in unnumbered sections

[Aditya Mahajan]

On Wed, 4 May 2011, Julian Becker wrote:

> I came across the following problem recently: In my document I want chapters
> and sections to be numbered, but not subsections, subsubsections etc.
> Then, additionally I want my formulae to be numbered by chapter and section,
> but not subsection.
>
> In the following example the first equation gets numbered correctly as
> (1.1), (1.2) and (3) in the first chapter, and as (2.1), (2.2) and (3) in
> the second chapter respectively, which is not what I wanted. I'd rather have
> the formulae numbered as   (1.1), (1.2) and (1.3) in the first chapter, and
> as (2.1), (2.2) and (2.3).

The current behavior looks like a bug to me.

> Anybody has an idea how to accomplish this?

Don't use subsections with number=no. Rather use subsubject.

\setupformulas[way=bychapter]
\starttext
\chapter{Wake up}
\placeformula
\startformula a^2+b^2=c^2
\stopformula
\section{Make Coffee}
\placeformula
\startformula c^2+d^2=e^2
\stopformula
\subsubject{Now waking up for real}
\placeformula
\startformula a^2+b^2=c^2
\stopformula
\chapter{Wake up again}
\placeformula
\startformula a^2+b^2=c^2
\stopformula
\section{Make Coffee again}
\placeformula
\startformula c^2+d^2=e^2
\stopformula
\subsubject{Now waking up for real}
\placeformula
\startformula a^2+b^2=c^2
\stopformula

\stoptext


Aditya
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___________________________________________________________________________________

Re: formula numbering in unnumbered sections

[Julian Becker]

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Thank you alot Aditya! Somehow I didn't even think about using subsubjects
instead of subsections. I guess it was too obvious a solution.

best regards,
Julian

2011/5/9 Aditya Mahajan <adityam@umich.edu>

> On Wed, 4 May 2011, Julian Becker wrote:
>
>  I came across the following problem recently: In my document I want
>> chapters
>> and sections to be numbered, but not subsections, subsubsections etc.
>> Then, additionally I want my formulae to be numbered by chapter and
>> section,
>> but not subsection.
>>
>> In the following example the first equation gets numbered correctly as
>> (1.1), (1.2) and (3) in the first chapter, and as (2.1), (2.2) and (3) in
>> the second chapter respectively, which is not what I wanted. I'd rather
>> have
>> the formulae numbered as   (1.1), (1.2) and (1.3) in the first chapter,
>> and
>> as (2.1), (2.2) and (2.3).
>>
>
> The current behavior looks like a bug to me.
>
>
>  Anybody has an idea how to accomplish this?
>>
>
> Don't use subsections with number=no. Rather use subsubject.
>
> \setupformulas[way=bychapter]
>
> \starttext
> \chapter{Wake up}
> \placeformula
> \startformula a^2+b^2=c^2
> \stopformula
> \section{Make Coffee}
> \placeformula
> \startformula c^2+d^2=e^2
> \stopformula
> \subsubject{Now waking up for real}
>
> \placeformula
> \startformula a^2+b^2=c^2
> \stopformula
> \chapter{Wake up again}
> \placeformula
> \startformula a^2+b^2=c^2
> \stopformula
> \section{Make Coffee again}
> \placeformula
> \startformula c^2+d^2=e^2
> \stopformula
> \subsubject{Now waking up for real}
>
> \placeformula
> \startformula a^2+b^2=c^2
> \stopformula
>
> \stoptext
>
>
> Aditya
>
> ___________________________________________________________________________________
> 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  : http://foundry.supelec.fr/projects/contextrev/
> wiki     : http://contextgarden.net
>
> ___________________________________________________________________________________
>



-- 
Julian Becker
Institut für Angewandte Physik, R.123
Westfälische Wilhelms-Universität Münster
Corrensstr. 2/4
48149 Münster / Westfalen
Tel. 0251 83-3 61 53
Mob. 0151 599 848 29
e-mail: j_beck16@uni-muenster.de

"Keep thy heart with all diligence; for it is the wellspring of life."

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___________________________________________________________________________________
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  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________