Re: [NTG-context] Bug in math alignment
Hi, On Wed, Nov 2, 2022 at 9:19 PM Otared Kavian via ntg-context wrote: > > Dear Jeong, > > Thanks for testing my example, and pointing to the solution using \dm (which > I didn’t know…). > I think the correct behaviour of math alignments should avoid using > additional commands such as \dm. > > We’ll see what Hans and Mikael say. > > Best regards: OK > > On 2 Nov 2022, at 12:53, Jeong Dal via ntg-context wrote: > > Dear Otared, > > > I think there is an issue with the size of math fonts in \frac when used in > math alignments, as it is is shown in the following example. > > > I confirm what you said. > > However, if I use \dm{} instead of \displaystyle as following, then the > output is correct. > > \placeformula > \startformula > \startalignedcases > \NC - \Delta u \NC = 0 \NC \qquad\text{in }\, \Omega \NR > \NC \dm{\frac{\partial u}{\partial {\bi n}}} > \NC = V u + \phi \NC \qquad\text{on }\, \partial\Omega. \NR > \stopalignedcases > \stopformula > or this (with\type{\displaystyle} added) > \placeformula > \startformula > \startalignedcases > \NC - \Delta u \NC = 0 \NC \qquad\text{in }\, \Omega \NR > \NC \dm{\frac{\partial u}{\partial {\bi n}}} > \NC = V u + \phi \NC \qquad\text{on }\, \partial\Omega. \NR > \stopalignedcases > \stopformula > > In this example, it is OK to use \dm inside of \startformula … \stopformula. > I am not sure that it is what Hans and Mikael want. > > Thanks, > > Best regards, > > Dalyoung > > I think in this case it is better to use a mathsimplealign instead of a matrix. \definemathsimplealign[pdeproblem][ left={\startmathfenced[cases]}, right=\stopmathfenced, align={1:right,2:left,3:left}, strut=yes, ] \definemathsimplealign[collected][ left={\startmathfenced[sesac]}, right=\stopmathfenced, align={1:right,2:left,3:left}, strut=yes, ] \starttext \placeformula \startformula \startpdeproblem \NC - \Delta u \NC = 0 \NC \qquad\text{in } \Omega \NR \NC \frac{\partial u}{\partial {\bi n}} \NC = V u + \phi \NC \qquad\text{on } \partial\Omega \NR \stoppdeproblem \stopformula \placeformula \startformula \startcollected \NC - \Delta u \NC = 0 \NC \qquad\text{in } \Omega \NR \NC \frac{\partial u}{\partial {\bi n}} \NC = V u + \phi \NC \qquad\text{on } \partial\Omega \NR \stopcollected \stopformula \stoptext Best, Mikael ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context webpage : https://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : https://contextgarden.net ___
Re: [NTG-context] Bug in math alignment
Dear Jeong, Thanks for testing my example, and pointing to the solution using \dm (which I didn’t know…). I think the correct behaviour of math alignments should avoid using additional commands such as \dm. We’ll see what Hans and Mikael say. Best regards: OK > On 2 Nov 2022, at 12:53, Jeong Dal via ntg-context wrote: > > Dear Otared, > >> >> I think there is an issue with the size of math fonts in \frac when used in >> math alignments, as it is is shown in the following example. >> > > I confirm what you said. > > However, if I use \dm{} instead of \displaystyle as following, then the > output is correct. > > \placeformula > \startformula > \startalignedcases > \NC - \Delta u \NC = 0 \NC \qquad\text{in }\, \Omega \NR > \NC \dm{\frac{\partial u}{\partial {\bi n}}} > \NC = V u + \phi \NC \qquad\text{on }\, \partial\Omega. \NR > \stopalignedcases > \stopformula > or this (with\type{\displaystyle} added) > \placeformula > \startformula > \startalignedcases > \NC - \Delta u \NC = 0 \NC \qquad\text{in }\, \Omega \NR > \NC \dm{\frac{\partial u}{\partial {\bi n}}} > \NC = V u + \phi \NC \qquad\text{on }\, \partial\Omega. \NR > \stopalignedcases > \stopformula > > In this example, it is OK to use \dm inside of \startformula … \stopformula. > I am not sure that it is what Hans and Mikael want. > > Thanks, > > Best regards, > > Dalyoung > > > > > ___ > If your question is of interest to others as well, please add an entry to the > Wiki! > > maillist : ntg-context@ntg.nl / > https://www.ntg.nl/mailman/listinfo/ntg-context > webpage : https://www.pragma-ade.nl / http://context.aanhet.net > archive : https://bitbucket.org/phg/context-mirror/commits/ > wiki : https://contextgarden.net > ___ Otared Kavian e-mail: ota...@gmail.com Phone: +33 6 88 26 70 95 ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context webpage : https://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : https://contextgarden.net ___
Re: [NTG-context] Bug in math alignment
Dear Otared, > > I think there is an issue with the size of math fonts in \frac when used in > math alignments, as it is is shown in the following example. > I confirm what you said. However, if I use \dm{} instead of \displaystyle as following, then the output is correct. \placeformula \startformula \startalignedcases \NC - \Delta u \NC = 0 \NC \qquad\text{in }\, \Omega \NR \NC \dm{\frac{\partial u}{\partial {\bi n}}} \NC = V u + \phi \NC \qquad\text{on }\, \partial\Omega. \NR \stopalignedcases \stopformula or this (with\type{\displaystyle} added) \placeformula \startformula \startalignedcases \NC - \Delta u \NC = 0 \NC \qquad\text{in }\, \Omega \NR \NC \dm{\frac{\partial u}{\partial {\bi n}}} \NC = V u + \phi \NC \qquad\text{on }\, \partial\Omega. \NR \stopalignedcases \stopformula In this example, it is OK to use \dm inside of \startformula … \stopformula. I am not sure that it is what Hans and Mikael want. Thanks, Best regards, Dalyoung ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context webpage : https://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : https://contextgarden.net ___
[NTG-context] Bug in math alignment
Hi Hans and Mikael, I think there is an issue with the size of math fonts in \frac when used in math alignments, as it is is shown in the following example. %% begin bug-mathalignment.tex \definemathmatrix[alignedcases] [align={1:right,2:left,3:left}, distance=3pt, left={\left\{}, right={\right.}, style=\displaystyle] \starttext Consider this \placeformula \startformula \startalignedcases \NC - \Delta u \NC = 0 \NC \qquad\text{in }\, \Omega \NR \NC \frac{\partial u}{\partial {\bi n}} \NC = V u + \phi \NC \qquad\text{on }\, \partial\Omega. \NR \stopalignedcases \stopformula or this (with\type{\displaystyle} added) \placeformula \startformula \startalignedcases \NC - \Delta u \NC = 0 \NC \qquad\text{in }\, \Omega \NR \NC \displaystyle\frac{\partial u}{\partial {\bi n}} \NC = V u + \phi \NC \qquad\text{on }\, \partial\Omega. \NR \stopalignedcases \stopformula Actually, one should have this \startformula \frac{\partial u}{\partial {\bi n}} = V u + \phi \qquad\text{on }\, \partial\Omega. \stopformula If one adds \type{\displaystyle} both to the numerator and denominator of \type{\frac}, the result is correct: \placeformula \startformula \startalignedcases \NC - \Delta u \NC = 0 \NC \qquad\text{in }\, \Omega \NR \NC \frac{\displaystyle\partial u}{\displaystyle\partial {\bi n}} \NC = V u + \phi \NC \qquad\text{on }\, \partial\Omega. \NR \stopalignedcases \stopformula \stoptext %% end bug-mathalignment.tex ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context webpage : https://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : https://contextgarden.net ___
Re: [NTG-context] context --autopdf and --showdirectives
Am 01.11.22 um 23:22 schrieb Hans Hagen via ntg-context: > * How can I configure the command for --autopdf ? (Something in texmfcnf.lua?) you can try to set it in the cnf: -- ["pdfview.method"] = "sumatra", Oops, I didn’t see that line. But I can’t set it to "open" or any other custom command; "auto" works. * What’s wrong with --showdirectives? i'll fix the show variant, just use --directives Ok Hraban ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context webpage : https://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : https://contextgarden.net ___