[$]x = {-b \pm \sqrt{b^2-4ac} \over 2a}[/$]

[$]\Gamma(0)=-1!={1 \over 0}-\gamma[/$] because [$]\Gamma(x)-1/x[/$] approaches [$]-\gamma[/$] as x approaches 0.

With the super-high DPI screen on our iPad, these formulas are rendered without any jagged lines.

We hope someday regular displays (non-Apple) have super-high DPI screens because we are definitely hooked on reading clear text!

:mike:

[QUOTE=Stargate38;417793][$]\Gamma(0)=-1!={1 \over 0}-\gamma[/$] because [$]\Gamma(x)-1/x[/$] approaches [$]-\gamma[/$] as x approaches 0.[/QUOTE]

Conflating "equals" with "approaches" is not a path to mathematical enlightenment. Or were you making a subtle joke?

Note to those of you who, like me, use site-selective Javascript enable/disablement - one must allow JS for both mersenneforum.org and mathjax.org in order to see the rendered TeX.

[QUOTE=ewmayer;417839]Note to those of you who, like me, use site-selective Javascript enable/disablement - one must allow JS for both mersenneforum.org and mathjax.org in order to see the rendered TeX.[/QUOTE]

I think it's worth it to see nicely formatted [tex]\LaTeX[/tex] though.

[QUOTE=ewmayer;417839]Note to those of you who, like me, use site-selective Javascript enable/disablement - one must allow JS for both mersenneforum.org and mathjax.org in order to see the rendered TeX.[/QUOTE]

Or the current version of MathJax could be hosted locally on the mersenneforum server. This would eliminate an external dependency, potentially allow for faster mathjax loading, and reduce Javascript (en|dis)ablement to just mersenneforum.

[QUOTE=Xyzzy;417626](Hopefully that doesn't break anything!)[/QUOTE]All completely broken here. All I see are $ signs surrounding some rather unintuitive text.

$what is this?$

I assume it is because it requires JS? :sad:

[QUOTE=ewmayer;417839]Note to those of you who, like me, use site-selective Javascript enable/disablement - one must allow JS for both mersenneforum.org and mathjax.org in order to see the rendered TeX.[/QUOTE]Oh, I see. What happens when mathjax.org is down? Is relying upon external resources really a good idea? Should one trust mathjax.org (and mersenneforum.org) not to get hacked and take over ones computer and/or generally do bad things?

Also: Now all the dates are the nonsense (IMO) low information density "today" and "yesterday" etc. Archiving posts is now rendered silly with everything being "today". :sad::sad:

[QUOTE=Mark Rose;395286]Each GTX 580 will dump 200-250 watts into your coolant loop at stock clocks. That's a lot of radiator to add. I've never done water cooling because it's way cheaper to run on air.

I picked up a GTX 580 for $75 CAN on Saturday, off Kijiji. That's about $60 US at the moment. I had an available power supply that could handle it, so it was too tempting to not buy. I see another for sale at $80 CAN OBO, and [URL="http://www.ebay.ca/itm/Asus-GTX580-DirectCUII-/191505691555"]this one on eBay[/URL] for $72 CAN shipping included.[/QUOTE]

So is the intent to mangle all existing posts containing dollar signs? I think that's ludicrous.

[QUOTE=retina;417882]Also: Now all the dates are the nonsense (IMO) low information density "today" and "yesterday" etc. Archiving posts is now rendered silly with everything being "today". :sad::sad:[/QUOTE]

I also don't like the new dates.