On Tue, 22 Jan 2002 16:09:41 +0100, "Thorsten Froehlich" <tho### [at] trfde>
wrote:
> > There is also no symbol with name "B" but when I replace #undef A[0][0] with
> > #undef B then behaviour is different.
>
> Yes, because "B" is a valid symbol name.  "A[0][0]" is not.

The difference is too subtle for my English so I stay with "it is feature
request". Sorry for bothering - I just buy 1 GB of memory and use it as is :-(

ABX
--
disc{z,-z 5#macro O()asc(substr("-+((1*(,1,/.-,*/(,&.323/'1"e,1))*.1-4#declare
e=e-1;#end#local e=26;pigment{#local g=function(_){ceil(_)-_}function#local//X
k=function{pattern{object{sphere_sweep{linear_spline 13#while(e>0)<O(),O()//AB
>.01#end}}}}{k(g(atan2(x,y)),g(ln((y+x)^2+1e-5)),0)}}finish{ambient 1}}//POV35

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