Re: [Maxima-discuss] trigonometric numbers in radical form

[Raymond T. <toy...@gm...>]

>>>>> "serge" == serge de marre <sde...@gm...> writes:

    serge> The ntrig package can help you.
    serge> (%i1) load(ntrig)$

Or try trigtools, also included with maxima. I think it does
everything ntrig does and more.

load(trigtools);
trigeval(cos(3*%pi/5));

--
Ray