Looks like a code block didn't get closed properly, before this phrase:
> the functions `recip` and `recip⁺` and not equivalent
Several paragraphs after this got swallowed by the code block.
Edit: Oh, I didn't realize the article is by the author of the book, Modern C. I've seen it recommended in many places.
> The C23 edition of Modern C is now available for free download from https://hal.inria.fr/hal-02383654
It is a great book. I prefer the second edition, not the latest one though with what I call "bloated C".
It made immediate sense to me it was Jen once I saw the code samples given
> Looks like a code block didn't get closed properly
This seems to have been fixed now.