A MathML Progress Report: More Light Than Shadow

An anonymous reader writes "Recent reports of MathML's demise have been greatly exaggerated. Given the amount of marketing dollars companies like Apple, Google, and Microsoft have spent trying to convince a buying public to purchase their wares as educational tools, you'd think they'd deliver more than lip service by now. MathJax team member, Peter Krautzberger, has compiled a great overview of the current state of MathML, the standard for mathematical content in publishing work flows, technical writing, and math software: "20 years into the web, math and science are still second class citizens on the web. While MathML is part of HTML 5, its adoption has seen ups and downs but if you look closely you can see there is more light than shadow and a great opportunity to revolutionize educational, scientific and technical communication.""

Comments

Seems a bit verbose

[AdamHaun]

Maybe it's just because I'm unfamiliar with MathML, but this seems like a *very* verbose way of writing equations. One of the examples in the article is the quadratic formula:

<mtd><mrow>
<mi>x</mi><mo>=</mo>
<mfrac>
<mrow><mo>-</mo><mi>b</mi><mo>±</mo>
<msqrt><mrow><msup><mi>b</mi><mn>2</mn></msup><mo>-</mo><mn>4</mn><mi>a</mi><mi>c</mi></mrow></msqrt></mrow>
<mrow><mn>2</mn><mi>a</mi></mrow>
</mfrac>
</mrow></mtd>

That's 236 characters (ignoring whitespace) to write a 13 character equation, which is around 5% efficiency. Maybe that doesn't matter so much for bandwidth, but forget writing it by hand. (When would you do that? Well, commenting on web forums, for one thing...) Granted, there's some text formatting, but does every character really needs a separate tag around it?

Re:Mozilla can't even do math in PDF

[dkf]

After six months, zero progress on fixing it.

As usual, you've got to find someone who develops for Windows and is sufficiently interested to work on the bug. As it is a rendering problem, working on another platform and cross-compiling won't work, and the Windows API is sufficiently different to make it much easier to be a specialist rather than a cross-platform guy. I'd guess that if someone were willing to commit some money (some sort of targeted bug bounty) to pay for the fix, it would get done sooner.

It's not magic. (Or rather it is, but we're all the magicians.)