Le 26/04/2011 12:36, Hans Hagen a écrit :
On 26-4-2011 12:02, Matthieu Stigler wrote:
Dear Hans
Thanks for your quick answer! I was however not able to produce the
graph with the textext code... Should I actually then use another
compiler? I tried with context and texexec (I thought texexec is the
compiler for mkiv, right? I'm on linux ubuntu).
no, use the 'context' command as texexec is for mkii
ok, so I was using the right compiler.... I get a mystake while trying
to compile a file with the code you sent... you didn't? Would you be so
nice and send complete file, so I can check what is wrong?
I saw also that, as you mention, context has a \frac:
http://wiki.contextgarden.net/Math_with_newmat
indeed, \frac is already there for a long time (ams compatible command)
btw, in mkiv there is no m-newmath
I tried then to simply add \usemodule[newmat] and compile with context,
but did not work... Code below, error message below below...
! Math error: parameter \Umathfraction_del_size\displaystyle is not set.
l.3 ...t{411}{$\displaystyle \frac {\sigma _t}{a}$
}
<inserted text> ...ore.mp ; fi ; ;;;]===], false)}
make sure that a font is loaded that has math before \starttext is seen
(try with \setupbodyfont[palatino] at the top of your file)
this does not work neither.... I still get error message with this code:
\usemodule[newmat]
\setupbodyfont[palatino]
\starttext
\startMPpage
label.top(textext("$ \frac{\sigma_t}{a}$") scaled 1.00, (1, 1));
%label.top(btex $ \frac{\sigma_t}{a}$ etex, (0, 10));
%label.top(textext( $\displaystyle \frac{\sigma_t}{a}$ ) scaled 1.00, (1, 1));
\stopMPpage
\stoptext
Thanks a lot for your help!!!!
Matthieu
Hans
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