Hi,

see http://trac.sagemath.org/ticket/18577

Could you please tell if it fixes your real-life examples (both in sagenb
and ipython notebooks) ?

Ciao,
Thierry



On Mon, Jun 01, 2015 at 02:57:19AM -0700, Michal Bejger wrote:
> Hi Thierry, 
> 
> Using SageManifolds, I can produce long equations quite easily - for 
> testing 
> I also decreased the value of MAXBUFFER in 
> $SAGE_ROOT/local/share/mathjax/config/TeX-AMS_HTML-full.js 
> (javascript file used by ipython notebook) from 5*1024 to 128. Then I have 
> 
> %display latex
> M = Manifold(2,'M')
> X.<x,y> = M.chart()
> h = M.scalar_field(function('h',x,y))
> dh = h.differential()
> dh.display() # works 
> 
> (dh*dh).display() # is too long and not rendered properly 
> 
> Btw. I'm a little baffled at the moment, because the following works fine 
> 
> m = matrix(QQ, 16, 16, lambda i, j: i+j)
> latex(m)
> 
>  Cheers, 
> 
>  Michał 
> 
> 
> On Sunday, May 31, 2015 at 5:40:28 PM UTC+2, Thierry (sage-googlesucks@xxx) 
> wrote:
> >
> > Hi, 
> >
> > it is doable, especially since the bound on MAXBUFFER seems to aim only at 
> > avoiding infinite loops. 
> >
> > Could you please send an easy way to produce such huge formula in Sage so 
> > that i can test further ? 
> >
> > Ciao, 
> > Thierry 
> >
> >
> >
> > On Thu, May 28, 2015 at 02:21:01PM -0700, Michal Bejger wrote: 
> > > Dear Sage Devs, 
> > > 
> > > I have a question related to the limited length of a TeX expression 
> > > rendered by MathJax in the notebook - the variable responsible 
> > > for it is MAXBUFFER [1], and its default value is 5*1024 (5KB), 
> > > which in most cases is quite all right but sometimes, for example 
> > > when printing tensor components in SageManifolds 
> > > (sagemanifolds.obspm.fr), it's not enough. 
> > > 
> > > Is it possible to pass a MathJax preamble in the notebook? 
> > > Or alternatively, can we have MAXBUFFER increased in Sage 
> > > local/share/mathjax/config/TeX-AMS_HTML-full.js default configuration? 
> > > 
> > >  Best regards, 
> > > 
> > >  Michał     
> > > 
> > > [1] http://docs.mathjax.org/en/latest/options/TeX.html 
> > > 
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