in reply to Re: Re: (Golf) Mandelbrot Fractal
in thread (Golf) Mandelbrot Fractal

And, sticking with the principle that we must iterate as many times as the original and that the output must look the same I've stolen a few ideas from other code and come up with 
-l map{$i=$_/20-1;print map{$r=$;=$_/20;$z=$i;$b=$";($m=$r*$r)+($n=$z*
+$z)>4?$b='+':($z=2*$r*$z+$i,$r=$m-$n+$;)for a..iv;$b}-46..13}0..39

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Which wc tells me is 136 chars long (counting 3 for "-l\n" in the same fashion as the perl.golf crowd). Having tried all the shorter solutions I've seen so far in this thread, I've not found one that actually works, but this one does.

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Re: Re: Re: Re: (Golf) Mandelbrot Fractal
by belg4mit (Prior) on May 09, 2002 at 12:26 UTC
    > I've not found one that actually works, but this one does
    It is afterall a fractal, and therefore only approximated at the horrendous resolution afforded by the dimensions selected. Whilte {NULE} gave a sepecific output to match, "gives a decent presentation of the Mandelbrot fractal" was also said which I believe warrants some artistic license.

    UPDATE: I did a little comparison between 165213 and the original output; after alignment, cropping and overlaying. The results are below. There are definitely differences; 88+33 out of 2440 to be exact 

    overlay foo bar
#X's are the golfed algorythm showing through.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++++++++++++++++++++++++++++++++++++++++++++X+++++++++++++++
++++++++++++++++++++++++++++++++++++++++++   X++++++++++++++
++++++++++++++++++++++++++++++++++++++++++    ++++++++++++++
++++++++++++++++++++++++++++++++++++++++++   X++++++++++++++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++++++++++++++++++++++++++++++++++++X++         X+++++++++++
+++++++++++++++++++++++++++++++++++                 X+++++++
++++++++++++++++++++++++++++++++++++                X+++++++
+++++++++++++++++++++++++++++++++++                 ++++++++
++++++++++++++++++++++++++++++++++                  X+++++++
+++++++++++++++++++++++++++++++++                     X+++++
+++++++++++++++++++++++++++++++++                    X++++++
+++++++++++++++++++++++X+  +++++                     X++++++
+++++++++++++++++++++++      X++                      ++++++
++++++++++++++++++++++        X+                      ++++++
++++++++++++++++++++++         +                     X++++++
++++++++++++++++++++ +         +                    X+++++++
++++++                                             X++++++++
++++++++++++++++++++ +         +                    X+++++++
++++++++++++++++++++++         +                     X++++++
++++++++++++++++++++++        X+                      ++++++
+++++++++++++++++++++++      X++                      ++++++
+++++++++++++++++++++++X+  +++++                     X++++++
+++++++++++++++++++++++++++++++++                    X++++++
+++++++++++++++++++++++++++++++++                     X+++++
++++++++++++++++++++++++++++++++++                  X+++++++
+++++++++++++++++++++++++++++++++++                 ++++++++
++++++++++++++++++++++++++++++++++++                X+++++++
+++++++++++++++++++++++++++++++++++                 X+++++++
++++++++++++++++++++++++++++++++++++X++         X+++++++++++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++++++++++++++++++++++++++++++++++++++++++   X++++++++++++++
++++++++++++++++++++++++++++++++++++++++++    ++++++++++++++
++++++++++++++++++++++++++++++++++++++++++   X++++++++++++++
++++++++++++++++++++++++++++++++++++++++++++X+++++++++++++++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

    [download]
    overlay bar foo
#+'s are the original showing through.
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX+XXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX+XX+XXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX+   XXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX+    XXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX+   XXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX+XX+X++++++X+X+XXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX++X++         XXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX+                 XXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX++                XXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX+X+                 XXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX+                  XXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX++                     XXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXX+XXXXXX+                    XXXXXXX
XXXXXXXXXXXXXXXXXXXXXX+X+  +XXX+                     XXXXXXX
XXXXXXXXXXXXXXXXXXXXXX+      XX+                      XXXXXX
XXXXXXXXXXXXXXXXXXXXX+        X+                      XXXXXX
XXXXXXXXXXXXXXXXXXXXX+         +                     XXXXXXX
XXXXXXXXXXXXXXXXXX++ +         +                    XXXXXXXX
XXXXXX                                             XXXXXXXXX
XXXXXXXXXXXXXXXXXX++ +         +                    XXXXXXXX
XXXXXXXXXXXXXXXXXXXXX+         +                     XXXXXXX
XXXXXXXXXXXXXXXXXXXXX+        X+                      XXXXXX
XXXXXXXXXXXXXXXXXXXXXX+      XX+                      XXXXXX
XXXXXXXXXXXXXXXXXXXXXX+X+  +XXX+                     XXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXX+XXXXXX+                    XXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX++                     XXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX+                  XXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX+X+                 XXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX++                XXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX+                 XXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX++X++         XXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX+XX+X++++++X+X+XXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX+   XXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX+    XXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX+   XXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX+XX+XXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX+XXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

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    --
    perl -pew "s/\b;([mnst])/'$1/g"

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