> You are doing it wrong.

I didn’t write any of it. I occasionally get assigned PRs written (or not, in this case) by other devs.

> Claude can generate tests and verify the code better than humans now.

It certainly didn’t do that in this case.

> I don't trust humans to get things right anymore -- I have a PhD and Claude knows all the math and libraries better than me.

If it knows all the libraries so well, why did it add a bespoke implementation?