[Alexey Beshenov <al at beshenov.ru>, Sun, 23 Dec 2007 12:36:04 +0300]:
> Does Maxima know how to express special integrals in terms of special
> functions? I've tested 5.10.0:
...
> (%i1) integrate(exp(t)/t,t);
> (%i2) integrate(sin(t)/t,t);
> (%i3) integrate(cos(t)/t,t);
At some point about 3 or 4 years ago I wrote some rather simple code
to handle these integrals; I can dig it out and send it to you if you
want. However, it does not tie into the general integration mechanism
but rather provides a different function that calls integrate; also I
don't recall how general it was (although it was certainly quite
robust with default settings).
Regards,
Albert.