I can generate Latex output of a single result in Fricas. I can also write
it to a file.
But what I really need to write the Latex output as one long string to the
file.
This is what I do in Maple and Mathematica for example. But I do not
know how to do it in Fricas.
For example:
(25) -> )set output algebra off
(25) -> )set output tex on
(25) -> ii:= integrate(sin(x),x)
$$
-{\cos
\left(
{x}
\right)}
\leqno(25)
$$
If I write the above to a file, by writing )set output tex fileName before,
then the file will just contain the above, on multiple lines as is.
It is not even string quoted.
What I want is to have in the file the following.
"$$-{\cos \left({x} \right)}\leqno(25)$$"
So I can read this later from another program as string. This is how I do
this in Maple:
ii:=int(sin(x),x);
ii := -cos(x)
latex(ii);
-\cos \left( x \right)
r:=latex(ii,output=string);
"-\cos \left( x \right) "
It has the useful option of "output=string". Now I write this latex as
string to a file using
fprintf(file_handle, "\"%s\"",r)
As quoted string.
Is it possible to do something like this in Fricas? If not, I can always
write separate function later to try to read the Latex as it is written and
convert it to long string.
Thanks
--Nasser
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