Thank you very much. Two quick questions:
1) Is it currently possible to print the sympy expressions to stdout
and at the same time write the latex output to a file? In this case,
the latex file would be a kind of logging device.
2) Is it currently possible to choose my own latex representation for
the variables? E.g. I would like the sympy.tensor expression L[0,1] to
translate to something like $L_{0}^{(1)}$.
Best,
Akin
On Feb 3, 6:03 pm, Alan Bromborsky <abro...@verizon.net> wrote:
> On 02/03/2012 11:52 AM, Akin wrote:
>
>
>
>
>
>
>
> > Hi,
>
> > it seems that the extended latex module fails to typeset expressions
> > involving sympy.tensors, whereas the sympy.printing.latex command
> > works. Here is a minimal script that reproduces the error messages I
> > get:
>
> > from sympy import *
> > import sympy.galgebra.latex_ex as tex
>
> > x = Symbol('x')
> > A = 2*x
>
> > C = IndexedBase('C')
> > L = IndexedBase('L')
> > tau = IndexedBase('tau')
> > hd = IndexedBase('hd')
> > xi = IndexedBase('xi')
> > B = 3**(1/2)*C[5]*L[0]*tau[0]*hd[0]*xi[1]/3
>
> > print latex(A) #Works
> > print latex(B) #Works
>
> > tex.Format()
> > print A # Works
> > print B # Fails with error message 'RuntimeError: maximum
> > recursion depth exceeded while calling a Python object'
> > tex.xdvi('test.tex')
>
> > Any thoughts on that?
>
> > Best,
>
> > Akin
>
> When I wrote letex_ex I don't think sympy had tensors. I will fix this.
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