Re: modify coord-rotate to get exact values for (sin PI) etc (issue 269530043 by address@hidden)

[Benkő Pál]

> Just back home, noticing the discussion here.
>
> Current patch tries to solve (or better: workaround) the problem in
> guile.
> I have some other pending patches _needing_ exact values from
> coord-rotate.
> I'd suggest to push it as is (unless some serious defect would be
> detected) after countdown. So that I can go ahead with the follow up
> stuff.
>
> Opinions?

Fine with me.

> Nevertheless, I'd love to work with degrees, rather than radians.
> Though, I can't help implementing it as soon as C++ etc is involved.

I may help with c++.