willya@lemmyf.uk to Programmer Humor@lemmy.mlEnglish · 9 months agoLeave it alonelemmyf.ukimagemessage-square46fedilinkarrow-up1813arrow-down130
arrow-up1783arrow-down1imageLeave it alonelemmyf.ukwillya@lemmyf.uk to Programmer Humor@lemmy.mlEnglish · 9 months agomessage-square46fedilink
minus-squarehumorlessrepost@lemmy.worldlinkfedilinkEnglisharrow-up13·edit-29 months agoi = 0x5f3759df - ( i >> 1 ); // what the fuck?
i = 0x5f3759df - ( i >> 1 );
// what the fuck?
Fast inverse square root?