Re: [NTG-context] Problem with \leqalignno
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 Hagenwrote: > 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 ___
Re: [NTG-context] Problem with \leqalignno
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 ___
Re: [NTG-context] Problem with \leqalignno
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 Gingraninawrote: > > 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 > > ...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.7d^2 &= e^2&\formulanumber\cr} > > > 1 \starttext > 2 > 3 \placeformula > 4 \startformula > 5 \leqalignno{c^2 &= a^2 + b^2 &\formulanumber{a} \cr > 6a^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 ___
Re: [NTG-context] Problem with \leqalignno
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 ___