"Thorsten Froehlich" <tho### [at] trfde> wrote in message
news:3cda9f81@news.povray.org...
> In article <3cda84cd@news.povray.org> , "Gleb" <gk1### [at] sotonacuk> wrote:
>
> > Calculations start with both p1 and p2 = 0.01,
> > and (under Win32) stop at step 187 when the difference
> > between them(expected to be always 0) is more then 1.3!
> > What do you think about it?
>
> Are you surprised about this when using floating-point numbers?
>
Both yes and no
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