It didn’t produce the algorithm logically, it copied it.

The magic number is part of the logic of the thing.

But yes as said copilot is overfitted. Inverse sqrt still isn’t a good example, it’s nearly as bad as Oracle trying to claim to have found copyright infringement in Android’s standard Java library by saying that Math.average or whatnot is identical. There are way better examples of why copilot is fucked up.