Christopher James Huff explained it pretty well.
I think we both got sidetracked in our ways of
thinking, and were both unable to grasp what
the other was referring to. But its settled now, I've
misinterpreted the sentence in the docs.

-- 
Tim Nikias v2.0
Homepage: http://www.digitaltwilight.de/no_lights
Email: Tim### [at] gmxde

> > What I want to avoid is the platform-specific handling
> > of non-integer exponents.
>
>   What do you mean by "platform-specific handling"?
>
>   I see absolutely no reason for using int().
>
> -- 
> plane{-x+y,-1pigment{bozo color_map{[0rgb x][1rgb x+y]}turbulence 1}}
> sphere{0,2pigment{rgbt 1}interior{media{emission 1density{spherical
> density_map{[0rgb 0][.5rgb<1,.5>][1rgb 1]}turbulence.9}}}scale
> <1,1,3>hollow}text{ttf"timrom""Warp".1,0translate<-1,-.1,2>}//  - Warp -

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