Getting a 503: Service Unavailable -error when trying to view either page. Rest of PF seems to work just fine.I've cleaned out obsolete information, and rearranged it so basic stuff tends to come first, and included the bugs and tips mentioned in this thread. I moved the old version to the bottom of the Tips/How-To list temporarily, in case I've overlooked something from there that I should put in the new version.
New version: https://www.physicsforums.com/help/latexhelp/
Old version: https://www.physicsforums.com/help/latexhelp-old/ [Broken]
Please feel free to post corrections etc. here!
Suggestion to add:For some reason, the following functions are not supported: arcsec arccsc arccot sech csch arcsinh arccosh arctanh arcsech arccsch arccoth