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[–] for_satan [S] 0 points 4 points (+4|-0) ago 

That one is always a good one. Made a lot of game code faster.

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[–] CathyTheGreatsHorse 0 points 4 points (+4|-0) ago 

That one is always a good one.

Is it well known? Just curious if there is a story behind it.

Seems like that witchcraft would be near impossible to troubleshoot without a deep understanding of how the floating point data type worked.

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[–] for_satan [S] 0 points 9 points (+9|-0) ago 

Yep! Heres the code Its out of Q3 arena doing inverse square roots for lighting and such