Hi Ricardo,

On Tue, 2 Jun 2009 15:23:41 -0700 (PDT)
richi <ramezqui...@gmail.com> wrote:

> 
> I made a mistake in the example. The correct example is:
> f=function("f",x)
> a=integrate(f,x,0,1)
> show(a)

I can confirm that this doesn't work. I opened a ticket:

http://trac.sagemath.org/sage_trac/ticket/6211

This was definitely caused by the symbolics backend switch from maxima
to pynac in Sage 4.0.

> I have been doing some other tests, and all math symbols seem to be
> gone, square roots for example.

Can you provide more examples? Typesetting works for me on sqrt(x).
What do you mean by "all the math symbols seem to be gone"?

Below you also mention that typesetting of derivatives is also broken,
some examples of that would also be helpful.

Thanks.

Burcin

 
> On 2 jun, 16:55, richi <ramezqui...@gmail.com> wrote:
> > I had installed sage 3.4.1 in my Ubuntu machine, and every time I
> > did something like:
> >
> > f=function("f",x)
> > integrate(f,x,0,1)
> >
> > in a notebook, sage showed me the equation using an integral
> > symbol. I just installed sage 4.0, and when I do the same, I get:
> >
> > integrate(f(x), x, 0, 1)
> >
> > no matter if I check the Typeset Box. It happens also with
> > derivatives.
> >
> > What am I doing wrong? Is there anything else I need to install?
> >
> > Regards
> >
> > Ricardo
> > 

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