Re: [from archive] fractal.c

Colin Randall <[email protected]> wrote:
 
> I once found a little program in a .sig that creates a fractal in ascii when
> you run it. Here we go:

I also have one lying around, but don't know the source.
The output is not as pretty, but it is plain shell (no C, no floats).

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sh -c 'set 2 1 0 / . - + ^ : , ! %;y=70;for a in $* $*;do x=54;while [ \
${#s} -lt 79 ];do r=0;i=0;for b in % $*;do [ $(((q=r*r)+(t=i*i))) -ge 9\
999 ]&&break;i=$((y+(r*i)/32));r=$((x+(q-t)/64));done;s=$b$s;x=$((x-2))\
;done;y=$((y-6));echo $s;s=;done;'

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2222222222222222111111000000000000000000///.+,+..111111111111111111111111111111
2222222222222100000000000000000000///////...-^:%:%%%/////1111111111111111111111
222222222220000000000000000000/////////....+:%%%%%^+-..//////001111111111111111
222222222000000000000000000/////////...-+^:%%%%%%%%%%+.....////0001111111111111
222222200000000000000000////////-+---+++::,%%%%%%%%%,^^+-------//00000111111111
222222000000000000000/////...-+,%%%%%%%%%%%%%%%%%%%%%%%%%!,%%,!%:.0000001111111
222200000000000000........----^:!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%-..000000011111
22220000000000.........---+^:%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%:++-./0000000111
22200000--,%!:++:%%::+++^^^,%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%:.//000000011
22......-++:%%%%%%%%%%%%%!!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%!-///000000001
22.....^:,%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%+..///00000001
22++::%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%^-...///00000000
22:%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%:+-..////00000000
22....%,:!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%:-.////00000001
22......+++!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%-.///00000001
222/....--^%%%%:!%%%%%:::::,%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%^+.//000000011
2220000000000---+.....--+++^,%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%!:::./0000000111
22220000000000000.........---:%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%:-../00000011111
22222000000000000000////....--+:!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%:./000000111111
22222220000000000000000///////-!,,%,^^!%!,%%%%%%%%%%%,:%,----+^:.00000111111111
22222222000000000000000000/////////.----+^^%%%%%%%%%,+-.....////000111111111111
22222222220000000000000000000/////////....,%%%%%%%,:%.../////000111111111111111
22222222222200000000000000000000////////....+^:%%,+--//////11111111111111111111
22222222222222211110000000000000000000////..-,,--../111111111111111111111111111


Best regards
Christian
-- 
....Christian.Garbs....................................https://www.cgarbs.de
"All true wisdom is found on T-shirts."
--Anonymous