Comment by marvy | Hacker News Reader

Comment by marvy | Hacker News Reader

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So basically, give up on LaTeX to PDF as the primary workflow. Either convert LaTeX to semantic HTML instead of to PDF (probably doable for simple cases... \emph to <em>, \section to <h2>, \begin{tabular) to <table>, and so on), or better yet just author HTML without going through LaTeX at all. If needed, convert the semantic HTML to PDF as well, for printing or whatever, and then the PDF might end up sane.

Fine, fair enough. If fixing TeX is hopeless, then so be it. I assumed it just needed a few small tweaks, maybe combined with slightly cleverer PDF viewers. Guess I was wrong.

But then what should people use for math? I suppose there's MathJax, which seems to have put some thought into accessibility.

There's still a problem though. I can't help but notice that the journal you linked to is a biology journal. In some math/CS circles which are TeX's "home turf", TeX is far more entrenched to the point where I'm not sure such things even exist. For instance, arxiv sort of supports HTML, but not really:

https://arxiv.org/help/submit_html

So there I guess step 1 is to make HTML a viable option.

PeerJ has actually quite a few publications, one of them is CS ;) https://peerj.com/computer-science/ the dropdown on the top left allows you to switch between them.

I think MathJax is certainly a step in the right direction, they even support rendering to MathML.

But I agree that there is a certain lack there in terms of full semantic representations. MathJax is more accessible than TeX but it's still describing visual layout, instead of semantic meaning.

Pushing HTML to arxiv is also a step into the right direction.

I think the most important thing we can do is not be complacent with the state of the art. We need to go back to an age of computing where we didn't think we had it all figured out. We need to experiment, and not be afraid to take a step back in some aspects, like layout and kerning, in exchange for other advances like semantic representations and knowledge representation.

I think bred victor has a great talk on this: https://www.youtube.com/watch?v=8pTEmbeENF4

I think we need to experiment with things like observablehq.com or nextjournal.com or the many other that are coming into existence.

re: PeerJ: I missed that, nice!

re: semantics vs visual layout of math... Wikipedia says OpenMath is a thing, but... that only solves half the problem. Once you have a format that encodes what you want, someone has to actually it.

Like, if some writes x^{-1} and f^{-1}, it's hard for a computer to figure out that the first one means "the number you get when you divide 1 by x", whereas the second one means "the function you get when you compute the inverse of f".

And if the author can't be bothered to slow down and say which is which, then the reader will have to guess.

re: HTML to arxiv: not ready for prime time, if you actually follow that link.

re: kerning: TeX's advantage here is not fundamental, I think. Just need a good font, as far as I know. (Actually that's not far; I know almost nothing here.)

re: layout: CSS is finally getting good at this from what I hear.

re: talk: looks familiar; maybe I should re-watch it.

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