[WalterGR]

No idea.

How frequently am I calling `abs`?

[jjice]

If you write math heavy code, probably a lot more than if you're writing web apps. Depends on what kind of software you write.

[WalterGR]

Got it.

Well if that were the case, I’d use a profiler to see if spending time on optimizing ‘abs’ would realistically be worth it.