On Fri, Jun 5, 2009 at 2:56 PM, Golam Mortuza
Hossain<gmhoss...@gmail.com> wrote:
> I guess, it shouldn't be difficult to typeset the expression as earlier
> even with the new format. We just need to parse it differently.
>
> Could you please give some clue on how exactly the typesetting with new
> symbolics are supposed to work? Is there a _latex_ class method for
> symbolic expression somewhere in the new symbolics?
> (Earlier there was a "_latex_" method for  the class 
> SymbolicFunctionEvaluation.
> From there I could call a function such as
> "misc.latex.latex_symbolic_function(self)" )
> If yes, then I should be able to salvage most of the code from an old
> patch.

The _latex_ from Expressions calls GiNaC which as code for assembling
latex code from the expression tree.  The thing that corresponds to
SymbolicFunctionEvaluation is roughly sage.symbolic.function.SFunction
and PrimitiveFunction.  The things of interest are print_latex_func
and _print_latex_.

Sorry for the rushed explanation.  I can take a look at this too later
this evening when I have some more time.

--Mike

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