[OS X TeX] Using align with "or"

[Alain Schremmer]

On Apr 18, 2011, at 4:09 AM, Peter Dyballa wrote:

>
> Am 18.04.2011 um 04:16 schrieb Alain Schremmer:
>
>> I got "Can't find documentation for `mathmode'"
>
>
>  Try again with "Mathmode"!

Can't find documentation for `Mathmode'

By the way, the dialog box of Cmd-Option-I says: :Package Name (lower  
case is usually best).

But, as usual, I don't have a clue.

Best regards
--schremmer