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Barnsley's Fern

Name: Anonymous 2009-06-13 17:31

Minimal Barnsley's Fern (lolwikipedia) in html and javascript:



<html><script>n=u=v=0

function i(){t=document.body.lastChild.getContext('2d')

t.fillStyle='green'

r=Math.random()*99

x=u,y=v

u=x*.85+y/25,v=y*.85-x/25+1.6

if(r<14)u=y/3-x/7,v=x/4+y/4+.4

if(r<7)u=x/5-y/4,v+=1.3

if(r<1)u=0,v=y/6

t.fillRect(50*u+140,525-50*v,1,1)

if(n<2e5)if(n++%99)i()

else setTimeout(i,1)}onload=i</script><canvas height=550></html>

Works on modern browsers (well, ok, works on Firefox and probably Chrome). It's also 348 bytes. Can anyone do better?

Name: Anonymous 2009-06-13 18:26

>>3
Why would you? It's like an image tag, basically. You can close it, but you don't need to, and not doing so saves nine bytes.

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