* Problem with \leqalignno
@ 2016-09-11 1:00 Mingranina Gingranina
2016-09-11 1:19 ` Aditya Mahajan
2016-09-11 9:28 ` Otared Kavian
0 siblings, 2 replies; 7+ messages in thread
From: Mingranina Gingranina @ 2016-09-11 1:00 UTC (permalink / raw)
To: ntg-context
Hello All,
I am trying to compile the following example (from
http://wiki.contextgarden.net/Math/Display) with context:
\starttext
\placeformula
\startformula
\leqalignno{c^2 &= a^2 + b^2 &\formulanumber{a} \cr
a^2 + b^2 &= c^2 &\subformulanumber{b} \cr
d^2 &= e^2 &\formulanumber\cr}
\stopformula
\stoptext
but I get the following error message: {{{
.
.
.
tex error > tex error on line 7 in file
/home/user/math-example.tex: ! Undefined control sequence
<argument> ...er {a} \cr a^2 + b^2 &= c^2 &\subformulanumber
{b} \cr d^2 &= e^2 &\formu...
\math_both_eqalign_no_normal ...ratchtoks \crcr #2
\crcr \egroup \math_finish...
l.7 d^2 &= e^2 &\formulanumber\cr}
1 \starttext
2
3 \placeformula
4 \startformula
5 \leqalignno{c^2 &= a^2 + b^2 &\formulanumber{a} \cr
6 a^2 + b^2 &= c^2 &\subformulanumber{b} \cr
7 >> d^2 &= e^2 &\formulanumber\cr}
8 \stopformula
9
10 \stoptext
11
?
}}}
Am I doing something wrong? Any help would be gratefully appreciated.
Thanks
Mingranina
----------------------
Luatex Version: 0.98.3
ConTeXt Version: 2016.09.06 19:11 MKIV beta fmt: 2016.9.9 int:
english/english
___________________________________________________________________________________
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
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: Problem with \leqalignno 2016-09-11 1:00 Problem with \leqalignno Mingranina Gingranina @ 2016-09-11 1:19 ` Aditya Mahajan 2016-09-11 9:28 ` Otared Kavian 1 sibling, 0 replies; 7+ messages in thread From: Aditya Mahajan @ 2016-09-11 1:19 UTC (permalink / raw) To: mailing list for ConTeXt users On Sun, 11 Sep 2016, Mingranina Gingranina wrote: > Hello All, > > I am trying to compile the following example (from > http://wiki.contextgarden.net/Math/Display) with context: > > \starttext > > \placeformula > \startformula > \leqalignno{c^2 &= a^2 + b^2 &\formulanumber{a} \cr > a^2 + b^2 &= c^2 &\subformulanumber{b} \cr > d^2 &= e^2 &\formulanumber\cr} > \stopformula > > \stoptext > > Am I doing something wrong? Any help would be gratefully appreciated. How about: \setupformulas[location=left] \starttext \startsubformulas \placeformula[+] \startformula \startalign \NC c^2 \EQ a^2 + b^2 \NR[+] \NC a^2 + b^2 \EQ c^2 \NR[+] \NC d^2 \EQ e^2 \NR \stopalign \stopformula \stopsubformulas \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 ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Problem with \leqalignno 2016-09-11 1:00 Problem with \leqalignno Mingranina Gingranina 2016-09-11 1:19 ` Aditya Mahajan @ 2016-09-11 9:28 ` Otared Kavian 2016-09-11 10:02 ` Hans Hagen 1 sibling, 1 reply; 7+ messages in thread From: Otared Kavian @ 2016-09-11 9:28 UTC (permalink / raw) To: mailing list for ConTeXt users Hi Mingranina, For displayed aligned formulas it is better to use \startalign…\stopalign, instead of the plain TeX construction \leqalignno. Please have a look at the following: Best regards: OK %%% begin align-equations.tex \starttext \placeformula \startformula \startalign \NC c^2 \NC= a^2 + b^2 \NR[+] \NC a^2 + b^2 \NC = c^2 \NR[+] \NC d^2 \NC = e^2 \NR[+] \stopalign \stopformula \startsubformulas[eq:Rel] \placeformula \startformula \startalign \NC c^2 \NC= a^2 + b^2 \NR[eq:a] \NC a^2 + b^2 \NC = c^2 \NR[eq:b] \NC d^2 \NC = e^2 \NR[eq:c] \stopalign \stopformula \stopsubformulas The relations (\in[eq:Rel]) are divided into three parts, but (\in[eq:c]) is obvious. \stoptext %%% end align-equations.tex > On 11 Sep 2016, at 03:00, Mingranina Gingranina <mingranina@gmail.com> wrote: > > Hello All, > > I am trying to compile the following example (from > http://wiki.contextgarden.net/Math/Display) with context: > > \starttext > > \placeformula > \startformula > \leqalignno{c^2 &= a^2 + b^2 &\formulanumber{a} \cr > a^2 + b^2 &= c^2 &\subformulanumber{b} \cr > d^2 &= e^2 &\formulanumber\cr} > \stopformula > > \stoptext > > but I get the following error message: {{{ > . > . > . > tex error > tex error on line 7 in file > /home/user/math-example.tex: ! Undefined control sequence > > <argument> ...er {a} \cr a^2 + b^2 &= c^2 &\subformulanumber > {b} \cr d^2 &= e^2 &\formu... > \math_both_eqalign_no_normal ...ratchtoks \crcr #2 > \crcr \egroup \math_finish... > l.7 d^2 &= e^2 &\formulanumber\cr} > > > 1 \starttext > 2 > 3 \placeformula > 4 \startformula > 5 \leqalignno{c^2 &= a^2 + b^2 &\formulanumber{a} \cr > 6 a^2 + b^2 &= c^2 &\subformulanumber{b} \cr > 7 >> d^2 &= e^2 &\formulanumber\cr} > 8 \stopformula > 9 > 10 \stoptext > 11 > > > ? > }}} > > Am I doing something wrong? Any help would be gratefully appreciated. > > Thanks > Mingranina > > ---------------------- > Luatex Version: 0.98.3 > ConTeXt Version: 2016.09.06 19:11 MKIV beta fmt: 2016.9.9 int: > english/english > ___________________________________________________________________________________ > 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 > ___________________________________________________________________________________ ___________________________________________________________________________________ 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 ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Problem with \leqalignno 2016-09-11 9:28 ` Otared Kavian @ 2016-09-11 10:02 ` Hans Hagen 2016-09-11 13:35 ` Mingranina Gingranina 0 siblings, 1 reply; 7+ messages in thread From: Hans Hagen @ 2016-09-11 10:02 UTC (permalink / raw) To: mailing list for ConTeXt users On 9/11/2016 11:28 AM, Otared Kavian wrote: > Hi Mingranina, > > For displayed aligned formulas it is better to use \startalign…\stopalign, instead of the plain TeX construction \leqalignno. indeed, and at some point they might even get nilled .. we can't use them in complex cases anyway 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 ----------------------------------------------------------------- ___________________________________________________________________________________ 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 ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Problem with \leqalignno 2016-09-11 10:02 ` Hans Hagen @ 2016-09-11 13:35 ` Mingranina Gingranina 2016-09-11 14:05 ` Otared Kavian 0 siblings, 1 reply; 7+ messages in thread From: Mingranina Gingranina @ 2016-09-11 13:35 UTC (permalink / raw) To: mailing list for ConTeXt users Dear Aditya, Otared, and Hans, Hello, Thank you all very much for your help. Your codes work fine. However when I use \setupformulas[location=right] the equation numbers apperar on the rightmost of the line, but with \setupformulas[location=left] the equation numbers appear near the formulas and not on leftmost of the line. What should I do so that in both cases the equation numbers appear near the formulas or with \setupformulas[location=left] the equation numbers appear on the leftmost of the line? Thanks Mingranina ---------------------- Luatex Version: 0.98.3 ConTeXt Version: 2016.09.06 19:11 MKIV beta fmt: 2016.9.9 int: english/english On 9/11/16, Hans Hagen <pragma@wxs.nl> wrote: > On 9/11/2016 11:28 AM, Otared Kavian wrote: >> Hi Mingranina, >> >> For displayed aligned formulas it is better to use \startalign…\stopalign, >> instead of the plain TeX construction \leqalignno. > > indeed, and at some point they might even get nilled .. we can't use > them in complex cases anyway > > 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 > ----------------------------------------------------------------- > ___________________________________________________________________________________ > 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 > ___________________________________________________________________________________ ___________________________________________________________________________________ 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 ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Problem with \leqalignno 2016-09-11 13:35 ` Mingranina Gingranina @ 2016-09-11 14:05 ` Otared Kavian 2016-09-11 15:57 ` Mingranina Gingranina 0 siblings, 1 reply; 7+ messages in thread From: Otared Kavian @ 2016-09-11 14:05 UTC (permalink / raw) To: mailing list for ConTeXt users Hi Mingranina, Indeed, as of today, ConTeXt version 2016.09.09 08:21 MKIV beta, there is a small bug with the location of equation numbers when one chooses \setupformulas[location=left] and Hans is aware of the problem, which will be solved (he is rebuilding some fundamental fetaures in displayed math formulas). Meanwhile, if you typeset your document with a version such as the one from TeXLive 2016, that is the stable version ConTeXt ver: 2016.05.17 19:20 MKIV current then you get good results. Best regrads: OK > On 11 Sep 2016, at 15:35, Mingranina Gingranina <mingranina@gmail.com> wrote: > > Dear Aditya, Otared, and Hans, > Hello, > > Thank you all very much for your help. Your codes work fine. However when I use > \setupformulas[location=right] the equation numbers apperar on the rightmost of > the line, but with \setupformulas[location=left] the equation numbers > appear near > the formulas and not on leftmost of the line. What should I do so > that in both cases > the equation numbers appear near the formulas or with > \setupformulas[location=left] > the equation numbers appear on the leftmost of the line? > > Thanks > Mingranina > > ---------------------- > Luatex Version: 0.98.3 > ConTeXt Version: 2016.09.06 19:11 MKIV beta fmt: 2016.9.9 int: > english/english > > > On 9/11/16, Hans Hagen <pragma@wxs.nl> wrote: >> On 9/11/2016 11:28 AM, Otared Kavian wrote: >>> Hi Mingranina, >>> >>> For displayed aligned formulas it is better to use \startalign…\stopalign, >>> instead of the plain TeX construction \leqalignno. >> >> indeed, and at some point they might even get nilled .. we can't use >> them in complex cases anyway >> >> 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 >> ----------------------------------------------------------------- >> ___________________________________________________________________________________ >> 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 >> ___________________________________________________________________________________ > ___________________________________________________________________________________ > 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 > ___________________________________________________________________________________ ___________________________________________________________________________________ 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 ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Problem with \leqalignno 2016-09-11 14:05 ` Otared Kavian @ 2016-09-11 15:57 ` Mingranina Gingranina 0 siblings, 0 replies; 7+ messages in thread From: Mingranina Gingranina @ 2016-09-11 15:57 UTC (permalink / raw) To: mailing list for ConTeXt users Dear Otared, Hello Thank you so much for your advice on using the stable version of ConTeXt. I downgraded to ConTeXt ver: 2016.05.17 19:20 MKIV current fmt: 2016.9.6 int: english/english, LuaTeX, Version 0.95.0 (TeX Live 2016) and now everything works just fine. Thanks Mingranina ---------------------- ConTeXt ver: 2016.05.17 19:20 MKIV current fmt: 2016.9.6 int: english/english LuaTeX, Version 0.95.0 (TeX Live 2016) On 9/11/16, Otared Kavian <otared@gmail.com> wrote: > Hi Mingranina, > > Indeed, as of today, ConTeXt version 2016.09.09 08:21 MKIV beta, there is a > small bug with the location of equation numbers when one chooses > \setupformulas[location=left] > and Hans is aware of the problem, which will be solved (he is rebuilding > some fundamental fetaures in displayed math formulas). > > Meanwhile, if you typeset your document with a version such as the one from > TeXLive 2016, that is the stable version > ConTeXt ver: 2016.05.17 19:20 MKIV current > then you get good results. > > Best regrads: OK > >> On 11 Sep 2016, at 15:35, Mingranina Gingranina <mingranina@gmail.com> >> wrote: >> >> Dear Aditya, Otared, and Hans, >> Hello, >> >> Thank you all very much for your help. Your codes work fine. However when >> I use >> \setupformulas[location=right] the equation numbers apperar on the >> rightmost of >> the line, but with \setupformulas[location=left] the equation numbers >> appear near >> the formulas and not on leftmost of the line. What should I do so >> that in both cases >> the equation numbers appear near the formulas or with >> \setupformulas[location=left] >> the equation numbers appear on the leftmost of the line? >> >> Thanks >> Mingranina >> >> ---------------------- >> Luatex Version: 0.98.3 >> ConTeXt Version: 2016.09.06 19:11 MKIV beta fmt: 2016.9.9 int: >> english/english >> >> >> On 9/11/16, Hans Hagen <pragma@wxs.nl> wrote: >>> On 9/11/2016 11:28 AM, Otared Kavian wrote: >>>> Hi Mingranina, >>>> >>>> For displayed aligned formulas it is better to use >>>> \startalign…\stopalign, >>>> instead of the plain TeX construction \leqalignno. >>> >>> indeed, and at some point they might even get nilled .. we can't use >>> them in complex cases anyway >>> >>> 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 >>> ----------------------------------------------------------------- >>> ___________________________________________________________________________________ >>> 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 >>> ___________________________________________________________________________________ >> ___________________________________________________________________________________ >> 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 >> ___________________________________________________________________________________ > > ___________________________________________________________________________________ > 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 > ___________________________________________________________________________________ ___________________________________________________________________________________ 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 ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2016-09-11 15:57 UTC | newest] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2016-09-11 1:00 Problem with \leqalignno Mingranina Gingranina 2016-09-11 1:19 ` Aditya Mahajan 2016-09-11 9:28 ` Otared Kavian 2016-09-11 10:02 ` Hans Hagen 2016-09-11 13:35 ` Mingranina Gingranina 2016-09-11 14:05 ` Otared Kavian 2016-09-11 15:57 ` Mingranina Gingranina
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