On Oct. 29, Dieter Kaiser wrote:
>A fast implementation I have done today would give the integrals of the
>special
>functions themselves. Here are some examples I have got today with an
>extension
>to the routines of sinint:
>
>(%i14) integrate(expintegral_ei(x),x);
>(%o14) x*expintegral_ei(x)-%e^x
>--------------
>Perhaps such an extension would be a first and interessting step to give
>more
>support to the special functions.
Adding support for returning the indefinite integrals
of special functions would greatly increase
Maxima's ability to solve differential equations
frequently met in applications.
Also, thanks for your work to get reliable
values for complex arguments.
Ted Woollett