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<posts update='2008-09-07 06:58:11' user=""><post 
   href="http://en.wikipedia.org/wiki/Portal:Mathematics" 
   description="Portal:Mathematics - Wikipedia, the free encyclopedia" 
   
   hash="4f64bb822549212fb12b4aedc247f80e"
   user="a_olympia"
   tag="ToRead education euler imported link math mathematics maths physics portal reference wiki wikipedia "
   time="2008-03-18T14:39:35+0100" />
<post 
   href="http://www.topcoder.com/tc?module=LinkTracking&amp;link=/whatistopcoder&amp;refer=homepage" 
   description="http://www.topcoder.com/tc?module=LinkTracking&amp;link=/whatistopcoder&amp;refer=homepage" 
   
   hash="3f292199e33bcc8c95019552be8bb210"
   user="a_olympia"
   tag="contest euler topcoder "
   time="2007-05-03T12:37:33+0200" />
<post 
   href="http://projecteuler.net/" 
   description="Project Euler" 
   
   hash="8d63cd02cf98f39eeeb3e12077075cbf"
   user="a_olympia"
   tag="algorithm challenge computerscience computing contest contests cool education euler math mathematics problems programming puzzles "
   time="2007-05-03T12:31:50+0200" />
<post 
   href="http://www.rzuser.uni-heidelberg.de/~hb3/rec.html" 
   description="Reciprocity Laws" 
   
     extended="Reciprocity Laws" 
   
   hash="e73094c03829844f6f71780cdeac0ecc"
   user="a_olympia"
   tag="Laws Reciprocity euler gauss "
   time="2007-03-01T17:39:40+0100" />
</posts>
