Oliver Kullmann wrote:
> Hello,
>
> the documentation says
>
> ? expintegral_li
>
> -- Function: expintegral_li (<n>,<z>)
> The Exponential Integral Li(z) (A&S 5.1.3)
>
> however the function takes only one argument:
>
> expintegral_li(1,3.0);
>
> Wrong number of arguments to expintegral_li
> -- an error. To debug this try: debugmode(true);
>
> So likely the documentation needs to be corrected.
>
You are correct. Fixed in revision 1.60 of doc/info/Special.texi.