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[92.201.106.51]) by smtp.googlemail.com with ESMTPSA id u16sm11707861wmd.5.2016.04.10.03.05.46 for (version=TLSv1/SSLv3 cipher=OTHER); Sun, 10 Apr 2016 03:05:46 -0700 (PDT) User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.7.2 In-Reply-To: <570A20B7.6010206@gmail.com> X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.16 Precedence: list List-Id: mailing list for ConTeXt users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ntg-context-bounces@ntg.nl Original-Sender: "ntg-context" Xref: news.gmane.org gmane.comp.tex.context:94337 Archived-At: This is a multi-part message in MIME format. --===============5247429040859824997== Content-Type: multipart/alternative; boundary="------------060007020805080104020305" This is a multi-part message in MIME format. --------------060007020805080104020305 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Am 10.04.2016 um 11:45 schrieb Wolfgang Schuster: >> L.S.-Soc&Gam >> 10. April 2016 um 02:33 >> Hi guys, >> >> i've already searched the mailing list for this but i still am having=20 >> a problem while trying to create a matrix. >> my code looks like this: >> >> \startformula >> S=3D\left(*\matrix**{* >> \sigma_x *&* \tau_{xy} *&* \tau_{xz} *\cr* >> \tau_{yx} *&* \sigma_y *&* \tau_{yz} *\cr* >> \tau_{zx} *&* \tau_{zy} *&* \sigma_z *\cr* >> *}*\right)_{xyz} >> \stopformula >> >> But since a few days, there are only empty braces after compilation.=20 >> The funny thing is, i worked already. but i've updated context at=20 >> least once since (only 5 days ago, betas included) and since then=20 >> after compiling there are only empty braces. When i enter >> >> \startformula >> S=3D\left( >> 1234 >> \right)_{xyz} >> \stopformula >> >> the 1234 shows fine between the braces. so it seems to have to do=20 >> with \matrix command in some way... >> i don't know any alternative way to create a matrix. any help would=20 >> be appreciated. > Your code works fine here but I suggest to use ConTeXt=E2=80=99s own ma= trix=20 > environment. > > \starttext > > \startformula > S =3D \startmathmatrix[left=3D\left(,right=3D\right)] > \NC \sigma_{x} \NC \tau_{xy} \NC \tau_{xz} \NR > \NC \tau_{yx} \NC \sigma_{y} \NC \tau_{yz} \NR > \NC \tau_{zx} \NC \tau_{zy} \NC \sigma_{z} \NR > \stopmathmatrix_{xyz} > \stopformula > > \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 > _______________________________________________________________________= ____________ Hi Wolfgang, danke, your way works. Still I am a little bit confused why my previous=20 (plain tex) matrix works for you guys but not for me, since it worked a=20 few days ago. i hope that I am not missing anything here like for=20 example that i forgot to define anything in the beginning. So only for the record: my context version is 2016.04.01 13:01. If anybody wants to research deeper into this, i can provide logs, texs=20 and pdfs. Thanks a lot, Sebastian --------------060007020805080104020305 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable

Am 10.04.2016 um 11:45 schrieb Wolfgan= g Schuster:
10. April 2016 um 02:33
Hi guys,

i've already searched the mailing list for this but i still am having a problem while trying to create a matrix.
my code looks like this:

\startformula
S=3D\left(\matrix{
=C2=A0 \sigma_x & \tau_{xy} & \tau_{xz} <= b>\cr
=C2=A0 \tau_{yx} & \sigma_y & \tau_{yz} <= b>\cr
=C2=A0=C2=A0=C2=A0 \tau_{zx} & \tau_{zy} & \sigma_z \cr
}\right)_{xyz}
\stopformula

But since a few days, there are only empty braces after compilation. The funny thing is, i worked already. but i've updated context at least once since (only 5 days ago, betas included) and since then after compiling there are only empty braces. When i enter

\startformula
S=3D\left(
1234
\right)_{xyz}
\stopformula

the 1234 shows fine between the braces. so it seems to have to do with \matrix command in some way...
i don't know any alternative way to create a matrix. any help would be appreciated.
Your code works fine here but I suggest to use ConTeXt=E2=80=99s ow= n matrix environment.

\starttext

\startformula
S =3D=C2=A0=C2=A0=C2=A0 \startmathmatrix[left=3D\left(,right=3D\rig= ht)]
=C2=A0=C2=A0=C2=A0 \NC \sigma_{x} \NC \tau_{xy}=C2=A0 \NC \tau_{xz}= =C2=A0 \NR
=C2=A0=C2=A0=C2=A0 \NC \tau_{yx}=C2=A0 \NC \sigma_{y} \NC \tau_{yz}= =C2=A0 \NR
=C2=A0=C2=A0=C2=A0 \NC \tau_{zx}=C2=A0 \NC \tau_{zy}=C2=A0 \NC \sig= ma_{z} \NR
=C2=A0=C2=A0=C2=A0 \stopmathmatrix_{xyz}
\stopformula

\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/m=
ailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
archive  : http://foundry.supelec.fr/projects/contextre=
v/
wiki     : http://contextgarden.net
_________________________________________________________________________=
__________

Hi Wolfgang,

danke, your way works. Still I am a little bit confused why my previous (plain tex) matrix works for you guys but not for me, since it worked a few days ago. i hope that I am not missing anything here like for example that i forgot to define anything in the beginning. So only for the record: my context version is 2016.04.01 13:01.
If anybody wants to research deeper into this, i can provide logs, texs and pdfs.

Thanks a lot,

Sebastian
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