POV-Ray : Newsgroups : povray.newusers : Searching for logical "not" : Re: Searching for logical "not" Server Time
5 Nov 2024 05:23:58 EST (-0500)
  Re: Searching for logical "not"  
From: Warp
Date: 8 Sep 2000 06:57:02
Message: <39b8c5fe@news.povray.org>
Marc-Hendrik Bremer <Mar### [at] t-onlinede> wrote:
: I want do difference two functions (to add a third one afterwards) and thing
: it could be done by "& not". Alas, I can't find the logical "not" operator
: in functions. Do I miss something? Does a simple "& -" the job or is there
: no logical "not"?

  Negating the function works if your threshold is 0.

-- 
main(i,_){for(_?--i,main(i+2,"FhhQHFIJD|FQTITFN]zRFHhhTBFHhhTBFysdB"[i]
):_;i&&_>1;printf("%s",_-70?_&1?"[]":" ":(_=0,"\n")),_/=2);} /*- Warp -*/


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