In article <web.41acadff91225dd755f15cf90@news.povray.org> , "The Ugly"
<nomail@nomail> wrote:
> But as you might see this is of little use.> If this is to become usefull you have to be able to use it like this:>> MyFunc(N*N)
See <http://www.povray.org/documentation/view/3.6.1/231/>, in particular
2.2.1.6.2 Functions and Macros.
Thorsten