Am 27 Aug 2007 um 22:39 hat Yigal Asnis geschrieben:
> I'm working on web site for interactive solving math problems using Lisp (clisp) as CGI.
>
> One thing I can't realize: I get Lisp input from CGI, say x^2+x+7. How can I convert it to Maxima
> expression for diff or solve?
Hi Yigal,
maybe in eval_string.lisp and stringproc.lisp you find what you are looking for.
eval_string evaluates and parse_string parses a Maxima string. To convert a Lisp string into
a Maxima string you can use sunlisp from stringproc (see manual 72.1 introduction to string
processing).
HTH
Volker van Nek