> I think also the web API could be improved. For example when I started using
> FriCAS I didn't realize thatÂ
> a lot of functions have descriptions, but only when it track them back to the
> category where
> they are defined. So
> on https://fricas.github.io/api/UnivariatePuiseuxSeries.html you d
>
> BTW2: Alternatively to leaving them undefined we could
> define them like this:
>
> leadingTerm(s) == error "Do not use leadingTerm for series"
>
> or maybe:
>
> leadingTerm(s) == error "leadingTerm: not supported for series"
>
> This is generic implementation that could be added to appro
