[NTG-context] Re: How can I do this?
Hi Hans and Hraban,
Thank you both for your remarks: indeed I am aware of the commands \m{} and
\dm{} in ConTeXt, but for my work with math stuff I use the usual dollar signs
for inline maths, since in this way it is easier for me to read the source on
the one hand, and and on the hand when exchanging parts of a file with people
using Plain TeX or LaTeX, it is more standard.
Best regards: Otared
> On 10 Mar 2024, at 10:16, Hans Hagen via ntg-context
> wrote:
>
> On 3/8/2024 6:36 PM, Henning Hraban Ramm wrote:
>> Am 08.03.24 um 17:56 schrieb Otared Kavian:
>>> Hi Ursula,
>>>
>>> The reason for which you did not get the expected result is that you have «
>>> } » missing in your file, that is the closing brace after your italic
>>> command
>>> « {\it » at the end of your document.
>>> Moreover you did not have a \stoptext in your file, and a math command « \m
>>> » was not written correctly. Talking of math, I personnaly prefer to
>>> enclose in-line math between dollar signs $, that is writing « $\exists x
>>> \in H$ » instead of « \m{\exists x \in H} ».
>> Well, better stay with the modern ConTeXt approach of \m{}.
> for regular inline math we just use \im{...} (which has an \dm{...} companion
> with displaystyle
>
> Hans
>
> -
> Hans Hagen | PRAGMA ADE
> Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
> tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
> -
>
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Otared Kavian
e-mail: ota...@gmail.com
Phone: +33 6 88 26 70 95
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[NTG-context] Re: How can I do this?
On 3/8/2024 6:36 PM, Henning Hraban Ramm wrote:
Am 08.03.24 um 17:56 schrieb Otared Kavian:
Hi Ursula,
The reason for which you did not get the expected result is that you
have « } » missing in your file, that is the closing brace after your
italic command
« {\it » at the end of your document.
Moreover you did not have a \stoptext in your file, and a math command
« \m » was not written correctly. Talking of math, I personnaly prefer
to enclose in-line math between dollar signs $, that is writing «
$\exists x \in H$ » instead of « \m{\exists x \in H} ».
Well, better stay with the modern ConTeXt approach of \m{}.
for regular inline math we just use \im{...} (which has an \dm{...}
companion with displaystyle
Hans
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-
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[NTG-context] Re: How can I do this?
Am 08.03.24 um 17:56 schrieb Otared Kavian:
Hi Ursula,
The reason for which you did not get the expected result is that you
have « } » missing in your file, that is the closing brace after your
italic command
« {\it » at the end of your document.
Moreover you did not have a \stoptext in your file, and a math command «
\m » was not written correctly. Talking of math, I personnaly prefer to
enclose in-line math between dollar signs $, that is writing « $\exists
x \in H$ » instead of « \m{\exists x \in H} ».
Well, better stay with the modern ConTeXt approach of \m{}.
Also, you can use
mtxrun --script check yourfile.tex
to look for missing braces, stops etc.
Hraban
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[NTG-context] Re: How can I do this?
Hi Ursula,
The reason for which you did not get the expected result is that you have « } »
missing in your file, that is the closing brace after your italic command
« {\it » at the end of your document.
Moreover you did not have a \stoptext in your file, and a math command « \m »
was not written correctly. Talking of math, I personnaly prefer to enclose
in-line math between dollar signs $, that is writing « $\exists x \in H$ »
instead of « \m{\exists x \in H} ».
Also the way you write your text is somewhat « incorrect » (or as Mikael
Sundqvist would put it, « interesting »…), since in principle all the setups
and definitions must be before the body of your document which begns with
\starttext. Another point i sthat instead of using \par you can leave a blank
line, which makes the document more readable. And you don’t need to break the
lines by « hand », since ConTeXt does it in a better way.
Finally instead of
\blackrule[color=black, height=0.10ex, width=13.50cm]
you can use just \hairline, and the thickness and color of such a \hairline can
be adjusted by
\setupthinrules[rulethickness=4pt,color=darkgreen]
(for instance), which should be put before \starttext.
Best regards: Otared
% begin textbackground-Ursula.tex
\definetextbackground[myBG][
location=paragraph,
background=color,
backgroundcolor=lightgray,
leftoffset=.8\bodyfontsize,
rightoffset=.8\bodyfontsize,
topoffset=.5\bodyfontsize,
bottomoffset=.5\bodyfontsize,
frame=off]
\setupnarrower[left=0.80cm, right=0.80cm]
\definehspace[oneem][0.5em]
\setupinteraction
[state=start,
color=blue]
\usecolors[svg]
\setupinteraction
[state=start,
contrastcolor=cornflowerblue]
\starttext
\margintext {1.1.1} {\bf Beispiel 3.2.17 (Vertauschung von All- und
Existenzquantor).}
{\it Sei M die Menge aller Männer und F die Menge aller Frauen. Die Aussage
h(m, f) sei ”m ist verliebt in f“. Unter diesen Voraussetzungen machen Sie sich
die Bedeutung der beiden Aussagen klar.}
\startitemize[n,packed,broad]
\item \m{\forall m ∈ M : ∃f ∈ F : h(m, f)}
\item $∃f ∈ F : ∀m ∈ M : h(m, f)$.
\stopitemize
\startmyBG
Mitunter ist es aus der Formulierung nur schwer zu erkennen, dass
ein $∃\forall∀ $ oder ein $\forall∀\m∃$ versteckt ist. Dann ist es besonders
wichtig, die
Formulierung sehr lange zu prüfen und eventuell auch formalisiert
noch einmal aufzuschreiben.”
\blank
\startnarrower[left, right]
Der\hspace[oneem] Wert \hspace[oneem] von \hspace[oneem]
\m{y = f(x)} ist unabhängig von der Wahl
von \m{x\doubleprime} ist gleichbedeutend mit \m{∃y : ∀x : f(x) = y}
(Beutelspacher [10, S.54])
\blank
\stopnarrower
\stopmyBG
\blank
\blackrule[color=black, height=0.10ex, width=13.50cm]
\reference[Regel:1]{3.1}
{\bf Aufgabe 3.2.18} Formulieren Sie gemäß der Regel (\goto{3.1}[Regel:1])
äquivalent
\startitemize[n,packed,broad]
\item \m{\forall n \in \naturalnumbers\mtp{:} n^2 > n \implies n > 1},
\item \m{\forall n \in \naturalnumbers\mtp{:} 3\divides n \implies 4 \divides
n},
\item \m{\forall n \in \naturalnumbers\mtp{:} n^3 \mtext{ ungerade }\nospace
\implies n \mtext{ ungerade}}.
\stopitemize
\blackrule[color=black, height=0.10ex, width=13.50cm]
{\bf Aufgabe 3.2.19} Bilden Sie die Verneinung der folgenden Aussagen:
\startitemize[n,packed,broad]
\item Alle Rosen sind verwelkt oder teuer.
\item Alle rosen sind entweder verwelkt oder teuer.
\stopitemize
\reference[Abschnitt:1]{3.2.1.1}
{\it Hinweis: Beachten Sie die Konvention aus Abschnitt
\goto{3.2.1.1}[Abschnitt:1] die Formulierung \quotation {entweder ... oder}
entspricht dem ausschließenden Oder
und die Formulierung \quotation{oder} dem (mathematischen) einschließenden
Oder.}
\blackrule[color=black, height=0.10ex, width=13.50cm]
\stoptext
% end textbackground-Ursula.tex
> On 6 Mar 2024, at 13:52, Ursula Hermann wrote:
>
> Dear List,
> I need a tip how to do this:
> In the command \definepapersize[Mybook] the height should be not 24 cm, but a
> little bit longer. My Problem is, as you can see on the PDF, that there are
> troubles with the Gray Background. The Gray Background should begin with :
> Mitunter. . I think it should be the topoffset, and the bottomoffset, but how
> many .\bodyfontsize should I try?
> Many thanks
> Uschi
> \mainlanguage[de]
> \definepapersize[MyBook][width=19cm,height=24cm]
> \setuppapersize[MyBook][MyBook] % Prints on paper the size of MyBook
> %\setuppapersize[MyBook][A4] %Would print MyBook-size pages on A4 paper
> \setupbodyfont[Times New Roman,12.55pt]
> \definemargindata [MyInMargin][inright]
> \definemarginframed[MyInMargin][topframe=on,bottomframe=on,rulethickness=1pt,width=1.90cm]
> \defineenumeration
> [theorem]
> [
> text=Theorem,
> title=yes,
> width=fit,
> distance=0.2em,
> alternative=serried,
> ]
> \definetextbackground[GrayBackground][
> location=paragraph,
> background=color,
> backgroundcolor=lightgray,
> leftoffset=.8\bodyfontsize,
>
[NTG-context] Re: how can I do this in CLD
Am 08.11.23 um 18:44 schrieb Henning Hraban Ramm:
Hi, I’m generating some code in a loop and would like to use formatting
like \quotation or \emph in a caption:
context.startplacefigure({title = "Style " .. context.quotation(style)})
That doesn’t work. I guess context.quotation is executed immediately and
doesn’t return anything?
How can I do this?
Hraban
Found it:
title = "Style \\quotation{" .. style .. "}"
Sorry for the noise.
Hraban
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