Am 10.04.2016 um 11:45 schrieb Wolfgang Schuster:
L.S.-Soc&Gam <mailto:axteff...@gmail.com>
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=\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.
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=\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’s own matrix
environment.
\starttext
\startformula
S = \startmathmatrix[left=\left(,right=\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
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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
___________________________________________________________________________________
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
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archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
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