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Solutions? Where we're going, we don't need solutions. (lemmy.world)
submitted 2 years ago by to c/programmerhumor@lemmy.ml
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Please dont take this seriously guys its just a dumb meme I haven't written a single line of code in half of these languages

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[–] 37 points 2 years ago (1 child)

Real fast inverse square root algorithm hours

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  • [–] 18 points 2 years ago (2 children)

    That one is not that complicated if you don't think about the math. It's basically just if we interpret the float as int and add a magic number we have a good estimation.

    From what I remember at least, it's been a little while since I implemented it.

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  • [–] 11 points 2 years ago (1 child)

    IIRC also relying on how floating-point is basically scientific notation and the most-significant bits are the exponent.

    And most importantly, relying on how a sloppy answer works just fine. The most important skill in game development is cheating.

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