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Origin of Quake3's Fast InvSqrt() 
  float InvSqrt(float x){ float xhalf=0.5f*x; long i=*(long*)&x; i=0x5f3759df - (i>>1); x=*(float *)&i; x=x*(1.5f-xhalf*x*x); return x;
By Ang  - Dec 5 2006 - 1 new of 1 message    

Why do computer programmers think halloween and christmas are the same day? 
  oct31=dec25 :) There are 10 kinds of people in the world, those who know binaries and those who don't.
By zhangyang...@gmail.com  - Oct 31 2006 - 1 new of 1 message    

MIT blog host 
  MIT also hosts a blog website. [link] To move, or not to move?
By zhangyang...@gmail.com  - Oct 31 2006 - 1 new of 1 message    

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