Diabolical. You can make the ASCII quite pretty too: 

             ;;$|++;use=>
        bigint;my($a,$b,$c,$d
     ,$m,$n)            =(0,1,1
   ,0,0,0)                 ;while                  
  (){if(                    $b&&$d                   
  &&(my$                     e=int(                    
 $a/$b))==int($c/$d)){$a=10*($a-$b*$
 e);$c=10*($c-$d*$e);print$e;}else{$
 e=$a;$
 a=$c;$
  c=$c*(
  ($m%3)
   %2?$n*                      2:1)
    +$e;$e=$               b;$b=$
       d;$d=$d*(($m++%3)%2?$n++
            *2:1)+$e;}};#e

[download]

cheers

tachyon

In reply to Re: e with continued fractions by tachyon
in thread e with continued fractions by jdalbec

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.