Recognitions:

## TeX problems since server move

Many posts are showing invalid TeX formulae, even though they are valid. For example,

When I click on the invalid TeX block, it shows [ tex ]...[ tex ] (or [ itex ]...[ itex ]), while I definitely typed [ tex ]...[ /tex ] (or [ itex ]...[ /itex ]). (Extra spaces added so we don't go into TeX mode.)

I'm using a Mac, if that makes any difference.

 PhysOrg.com science news on PhysOrg.com >> Front-row seats to climate change>> Attacking MRSA with metals from antibacterial clays>> New formula invented for microscope viewing, substitutes for federally controlled drug
 Mentor The latex problem is a known one since the move. Greg and chroot are working on it.

Recognitions:
Gold Member

## TeX problems since server move

Maybe this is related... When I try to denote A with subscript 'n', I type the LaTeX code:

$$A_{n}$$

However, I get 'n' as a superscript. Is there something wrong with my code or is it related to the server issue that Greg and Chroot are aware of?

 Recognitions: Gold Member Nevermind... The preview mode shows the superscript, but when I make the post final the subscript is working fine.