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Fast Inverse Square Root (2003) [pdf]

3 points| brudgers | 10 years ago |lomont.org | reply

1 comment

order
[+] [-] hkailahi|10 years ago|reply
I was just talking about this paper with a coworker on Friday.

One of the best parts about this code is its initial implementation in Quake III. The comments are especially funny. It's on Wikipedia - https://en.wikipedia.org/wiki/Fast_inverse_square_root

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