Live data from Hacker News

Mathjax

mathjax.com

21–30 of 36 posts

Re: Mathjax

#21
post #7

Neat! But... Mathjax - Math JavaScript and XML?

AJAX is not about XML anymore. A lot of people use XHRs with JSON. AJAX now refers to the dynamic phenomenon. So their name is indeed appropriate. Evolution.

Isn't that kind of like SAT no longer standing for anything and it just being the name of the test now? Or, was that movie just making that up?

Re: Mathjax

#22
Yeah, so this is basically awesome. I've written a LaTeX-based markup language that I'm using for my Ruby on Rails Tutorial book (http://www.railstutorial.org/book), but it's really designed for putting math & physics books on the web as HTML while still making nice PDFs. One big challenge I've faced is making nice HTML math typesetting, which I solved using texvc (the secret of Wikipedia's math typesetting), but unfortunately texvc is no good at inline math. I was not looking forward to solving that problem. Along comes MathJax, and now I don't have to!

N.B. Being able to benefit from unexpected advances like this is exactly why I standardized on LaTeX, even though it's kind of a pain to convert it to HTML. If you're trying to solve the math typesetting problem and not using LaTeX, you're on the wrong (coughMathMLcough) track.

Re: Mathjax

#24

Earlier quoted context omitted.

AJAX is not about XML anymore. A lot of people use XHRs with JSON. AJAX now refers to the dynamic phenomenon. So their name is indeed appropriate. Evolution.

Isn't that kind of like SAT no longer standing for anything and it just being the name of the test now? Or, was that movie just making that up?

Apparently so: http://www.collegeboard.com/student/testing/sat/about/sat/FA...

Re: Mathjax

#25

Word got out on MathJax a little early, as things tend to do on the web. We barely got a sample page up. Although it probably won't matter, our hope is you don't hammer MathJax too hard until we get things going and officially announce. Very soon now! Paul Topping Design Science, Inc. (one of the MathJax founders)

For the in-line version, is it possible to get the baseline on an equation to align with the baseline of the surrounding text? In your current demo page they are a bit off.

Re: Mathjax

#26
That's cool it's grown out of jsMath; I've been pretty happy with that for a while now.

Re: Mathjax

#27
post #20

Earlier quoted context omitted.

AJAX is not about XML anymore. A lot of people use XHRs with JSON. AJAX now refers to the dynamic phenomenon. So their name is indeed appropriate. Evolution.

XMLHttpRequest : XML :: JavaScript : Java :: Hamster : Ham They never had anything to do with one another, it's just the module that Microsoft happened to dump it in.

They never had anything to do with one another

Not completely true... The X in XHR stands for XML, as that's what it parses natively [1], whereas parsing JSON wasn't native until relatively recently. JavaScript had Java's syntax. Not sure about hamsters and ham...

1. http://msdn.microsoft.com/en-us/library/ms534370(VS.85).aspx

Re: Mathjax

#28
post #17

Word got out on MathJax a little early, as things tend to do on the web. We barely got a sample page up. Although it probably won't matter, our hope is you don't hammer MathJax too hard until we get things going and officially announce. Very soon now! Paul Topping Design Science, Inc. (one of the MathJax founders)

Nice work! I can see the rendered formulas with firefox (3.5.5) but not with konqueror (kde 4.3.3).

renders perfectly with chromium-linux

Re: Mathjax

#29
post #27
post #20

Earlier quoted context omitted.

XMLHttpRequest : XML :: JavaScript : Java :: Hamster : Ham They never had anything to do with one another, it's just the module that Microsoft happened to dump it in.

They never had anything to do with one another Not completely true... The X in XHR stands for XML, as that's what it parses natively [1], whereas parsing JSON wasn't native until relatively recently. JavaScript had Java's syntax. Not sure about hamsters and ham... 1. http://msdn.microsoft.com/en-us/library/ms534370(VS.85).aspx

From your link: "responseXML was introduced in Windows Internet Explorer 7" - in October 2006. XHR was first shipped with Internet Explorer 5 - in March 1999!

JavaScript's syntax is less like Java's than any other popular language that idiomatically uses curly-braces to delimit blocks.

Hamster starts with Ham, but they are as unrelated as two things can be that exist in the same broad category (flesh).

Re: Mathjax

#30

Word got out on MathJax a little early, as things tend to do on the web. We barely got a sample page up. Although it probably won't matter, our hope is you don't hammer MathJax too hard until we get things going and officially announce. Very soon now! Paul Topping Design Science, Inc. (one of the MathJax founders)

This is really great. Good work.
Post reply on HN