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Author Topic: The Recamán Sequence (Code Golf)  (Read 479 times)

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Offline Juju

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The Recamán Sequence (Code Golf)
« on: June 15, 2018, 01:55:44 am »
The Recamán Sequence is probably one of the most fascinating sequences in maths. It looks good, it sounds good too. Full explanation in the video below.



The image featured in this video in particular, it looks pretty cool so I reproduced it in about 335 277 274 bytes.

Code: (svg) [Select]
<svg xmlns="http://www.w3.org/2000/svg"><path id="p" stroke="#000" fill="none"/><script>/*<![CDATA[*/q=[];a="M2,325";for(s=i=0;i<65;)c=s-++i<=0||!!~q.indexOf(s-i),q.push(s+=j=i*c*2-i),a+="a1,1 0 0,"+(i%2^c)+" "+j+"0,0";document.all[1].setAttribute("d",a)//]]></script></svg>
Check this out!

Can you do better?
« Last Edit: June 16, 2018, 07:54:49 pm by Juju »


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Offline _iPhoenix_

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Re: The Recamán Sequence (Code Golf)
« Reply #1 on: June 16, 2018, 10:37:16 am »
Your code does not work for me (latest version of chrome, Mac); what browser are you using?
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Offline Juju

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Re: The Recamán Sequence (Code Golf)
« Reply #2 on: June 16, 2018, 06:39:55 pm »
I use Vivaldi for Mac. So pretty much the same as you. And it works for me... weird. What did you do?
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