Re: [NTG-context] Resetting references or local references?
Hi Wolfgang,
Many thanks for your attention and the link you sent.
I looked up the chapter on references of the main manuel written by Hans, but
unfortunately I could not find a solution, or could not adapt what is said
there.
It can be that I have to change my approach of defining my « exercises », for
instance by defining each exercise as a section or subsection?
Up to now I have two ways of defining an « exercise »:
• one is with \defineenumeration[Exo] (when using mkii),
• the other one is with \defineannotation[Exo] and your annotation
module when using mkiv.
In neither case the command
\setupreferencing[prefix=+]
or
\setupannotation[Exo][prefix=+]
seems to generate local tags.
Just in case, below is a minimal file, which shows how I use the annotation
module.
Best regards: OK
%% begin
\setupinteraction[state=start]
\usemodule[annotation] % Wolfgang's module
\define[2]\ExoSetup
{\resetnumber[formula]
\setupframedtext[
width=\textwidth,
frame=off,
leftframe=on]
\textrule{#1}%
\startframedtext
#2%
\stopframedtext}
\defineannotation[Exo]
[alternative=command,
command=\ExoSetup,
text=Exercise ,
number=yes,
headcolor=darkred,
]
% \setupannotation[Exo][prefix=+]
\setupreferencing[prefix=+]
\starttext
\startExo[exo:CharacTwo] Prove that if $ab=ba$ and $2ab=0$ then
\placeformula[eq:1]
\startformula
(a+b)^2 = a^2 + b^2.
\stopformula
Using the identity (\in[eq:1]) prove that $(a=b)^{2n} = a^{2n} + b^{2n}$.
\stopExo
\page
\startExo[exo:Moivre]{Moivre's formula} Prove that for any integer $n$
\placeformula[eq:2] % I would like the reference to be [eq:1]
\startformula
(\cos(x) + {\rm i}\sin(x))^n = \cos(nx) + {\rm i} \sin(nx).
\stopformula
Using the identity (\in[eq:2]) % I would like here to say [eq:1]
compute $\cos{3x}$.
\stopExo
\stoptext
%% end
On 28 nov. 2011, at 00:10, Wolfgang Schuster wrote:
Am 27.11.2011 um 23:27 schrieb Otared Kavian:
Dear all,
Is it possible to have a sort of « local references for formulas » or else
to clear previous references to formulas at a certain point?
In a chapter where a certain number of exercices and formulas are to be
numbered, assume I have the following minimal example
% begin
\starttext
Exercice 1. Prove that if $ab=ba$ and $2ab=0$ then
\placeformula[eq:1]
\startformula
(a+b)^2 = a^2 + b^2.
\stopformula
Using the identity (\in[eq:1]) prove that $(a=b)^{2n} = a^{2n} + b^{2n}$.
\blank[big]
\hrule
\blank[big]
Exercice 2. Prove that for any integer $n$
\resetnumber[formula]
%\reset[formulas][references]
\placeformula[eq:2] % I would like the reference to be [eq:1]
\startformula
(\cos(x) + {\rm i}\sin(x))^n = \cos(nx) + {\rm i} \sin(nx).
\stopformula
Using the identity (\in[eq:2]) % I would like here to say [eq:1]
compute $\cos{3x}$.
\stoptext
% end
I would like to be able to have the equations numbered within each exercise
(which is in fact defined through an enumeration environment), and be able
to have the reference to each formula « local » within that exercise.
The resaon is that the execises and problems may have several equations
which are referenced to with [eq:1] through [eq:10] (say…), and have been
prepared and given previously to students on independent sheets. When I want
to give out a booklet of all the exercises, then it would be handy to have
such a feature.
I understand that I am not being very clear… Hope someone would understand
what I mean and need :-)
Look at page 168: http://pragma-ade.com/general/manuals/cont-enp.pdf
Wolfgang
___
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
___
%%
Otared Kavian
Département de Mathématiques
Université de Versailles Saint-Quentin
Bâtiment Fermat
45 avenue des Etats Unis
78035 Versailles cedex
Téléphone: +33 1 39 25 46 42
Secrétariat: +33 1 39 25 46 44
Secrétariat: +33 1 39 25 46 46
e-mail: otared.kav...@math.uvsq.fr
___
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
Re: [NTG-context] Resetting references or local references?
Am 28.11.2011 um 10:18 schrieb Otared Kavian:
Hi Wolfgang,
Many thanks for your attention and the link you sent.
I looked up the chapter on references of the main manuel written by Hans, but
unfortunately I could not find a solution, or could not adapt what is said
there.
It can be that I have to change my approach of defining my « exercises », for
instance by defining each exercise as a section or subsection?
Up to now I have two ways of defining an « exercise »:
• one is with \defineenumeration[Exo] (when using mkii),
• the other one is with \defineannotation[Exo] and your annotation
module when using mkiv.
In neither case the command
\setupreferencing[prefix=+]
or
\setupannotation[Exo][prefix=+]
seems to generate local tags.
Just in case, below is a minimal file, which shows how I use the annotation
module.
There are a few fixes needed in the mechanism but as you can see below it works
when you know what’s wrong
but to complete the function for MkIV Hans needs a shorter example.
\setupinteraction[state=start]
\usemodule[annotation]
\define[2]\ExoSetup
{%doifsomething{\annotationparameter{prefix}}{\setupreferencing[prefix=\annotationparameter{prefix}]}%
\doifsomething{\annotationparameter{prefix}}{\setupreferenceprefix[\annotationparameter{prefix}]}%
\doifsomething{\annotationparameter{prefix}}{\setupformulas[referenceprefix=\annotationparameter{prefix}]}%
\resetnumber[formula]
\textrule{#1}%
\startframedtext[width=\textwidth,frame=off,leftframe=on]%
#2%
\stopframedtext}
\defineannotation
[Exo]
[alternative=command,
command=\ExoSetup,
text=Exercise ,
number=yes,
headcolor=darkred]
\starttext
\startExo[prefix=CharacTwo] Prove that if $ab=ba$ and $2ab=0$ then
\placeformula[eq:1]
\startformula
(a+b)^2 = a^2 + b^2.
\stopformula
Using the identity (\in[eq:1]) prove that $(a=b)^{2n} = a^{2n} + b^{2n}$.
\stopExo
\page
\startExo[prefix=Moivre]{Moivre's formula} Prove that for any integer $n$
\placeformula[eq:1]
\startformula
(\cos(x) + {\rm i}\sin(x))^n = \cos(nx) + {\rm i} \sin(nx).
\stopformula
Using the identity (\in[eq:1]) compute $\cos{3x}$.
\stopExo
\page
\starttabulate[|Tl|l|]
\NC eq:1 \NC \in{Equation}[eq:1]\NC\NR
\NC CharacTwo:eq:1 \NC \in{Equation}[CharacTwo eq:1] \NC\NR
\NC CharacTwo:eq:1 \NC \def\referenceprefix{CharacTwo}\in{Equation}[eq:1] \NC\NR
\NC Moivre:eq:1\NC \in{Equation}[Moivre eq:1] \NC\NR
\NC Moivre:eq:1\NC \def\referenceprefix{Moivre}\in{Equation}[eq:1]\NC\NR
\stoptabulate
\stoptext
Wolfgang
___
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
___
[NTG-context] Resetting references or local references?
Dear all,
Is it possible to have a sort of « local references for formulas » or else to
clear previous references to formulas at a certain point?
In a chapter where a certain number of exercices and formulas are to be
numbered, assume I have the following minimal example
% begin
\starttext
Exercice 1. Prove that if $ab=ba$ and $2ab=0$ then
\placeformula[eq:1]
\startformula
(a+b)^2 = a^2 + b^2.
\stopformula
Using the identity (\in[eq:1]) prove that $(a=b)^{2n} = a^{2n} + b^{2n}$.
\blank[big]
\hrule
\blank[big]
Exercice 2. Prove that for any integer $n$
\resetnumber[formula]
%\reset[formulas][references]
\placeformula[eq:2] % I would like the reference to be [eq:1]
\startformula
(\cos(x) + {\rm i}\sin(x))^n = \cos(nx) + {\rm i} \sin(nx).
\stopformula
Using the identity (\in[eq:2]) % I would like here to say [eq:1]
compute $\cos{3x}$.
\stoptext
% end
I would like to be able to have the equations numbered within each exercise
(which is in fact defined through an enumeration environment), and be able to
have the reference to each formula « local » within that exercise.
The resaon is that the execises and problems may have several equations which
are referenced to with [eq:1] through [eq:10] (say…), and have been prepared
and given previously to students on independent sheets. When I want to give out
a booklet of all the exercises, then it would be handy to have such a feature.
I understand that I am not being very clear… Hope someone would understand what
I mean and need :-)
Best regards: OK
___
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
___
Re: [NTG-context] Resetting references or local references?
Am 27.11.2011 um 23:27 schrieb Otared Kavian:
Dear all,
Is it possible to have a sort of « local references for formulas » or else to
clear previous references to formulas at a certain point?
In a chapter where a certain number of exercices and formulas are to be
numbered, assume I have the following minimal example
% begin
\starttext
Exercice 1. Prove that if $ab=ba$ and $2ab=0$ then
\placeformula[eq:1]
\startformula
(a+b)^2 = a^2 + b^2.
\stopformula
Using the identity (\in[eq:1]) prove that $(a=b)^{2n} = a^{2n} + b^{2n}$.
\blank[big]
\hrule
\blank[big]
Exercice 2. Prove that for any integer $n$
\resetnumber[formula]
%\reset[formulas][references]
\placeformula[eq:2] % I would like the reference to be [eq:1]
\startformula
(\cos(x) + {\rm i}\sin(x))^n = \cos(nx) + {\rm i} \sin(nx).
\stopformula
Using the identity (\in[eq:2]) % I would like here to say [eq:1]
compute $\cos{3x}$.
\stoptext
% end
I would like to be able to have the equations numbered within each exercise
(which is in fact defined through an enumeration environment), and be able to
have the reference to each formula « local » within that exercise.
The resaon is that the execises and problems may have several equations which
are referenced to with [eq:1] through [eq:10] (say…), and have been prepared
and given previously to students on independent sheets. When I want to give
out a booklet of all the exercises, then it would be handy to have such a
feature.
I understand that I am not being very clear… Hope someone would understand
what I mean and need :-)
Look at page 168: http://pragma-ade.com/general/manuals/cont-enp.pdf
Wolfgang
___
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
___
