Re: LyX, Beamer and math macros

2018-06-08 Thread Paul A. Rubin

On 06/08/2018 01:39 PM, Richard Kimberly Heck wrote:

On 06/08/2018 08:31 AM, Paul A. Rubin wrote:

On 06/08/2018 01:14 AM, Reuven Segev wrote:

Hi,
When using LyX to produce slides with Beamer, I encountered the 
following issue. Beamer produces an empty slide wherever I insert my 
math macros. I could not think of a way to "encapsulate" them.


Any help will be appreciated.

Best,
Reuven Segev

Try putting them in a standard environment before the title.


That may not work: You're likely to get a warning about there being a 
non-title environment before the title. What you can do is put the 
macros in a standard environment right after the title, author, etc, 
and before the first real frame (or section heading, or whatever). It 
is also possible to put macros right into a frame, as long as they are 
not in an environment that will `break' the frame. E.g., you can't put 
them in standard, unless that is use with increased depth. But you can 
put them in the Frame environment, right after the frame title (or 
anywhere else).


Riki



Sorry, that was a typo: I meant to say /below/ the title, not before. I 
don't get a non-title warning with a macro above the title, but I do get 
a not properly defined error when I use it.


Paul



Re: LyX, Beamer and math macros

2018-06-08 Thread Richard Kimberly Heck
On 06/08/2018 08:31 AM, Paul A. Rubin wrote:
> On 06/08/2018 01:14 AM, Reuven Segev wrote:
>> Hi,
>> When using LyX to produce slides with Beamer, I encountered the
>> following issue. Beamer produces an empty slide wherever I insert my
>> math macros. I could not think of a way to "encapsulate" them.
>>
>> Any help will be appreciated.
>>
>> Best,
>> Reuven Segev
> Try putting them in a standard environment before the title.

That may not work: You're likely to get a warning about there being a
non-title environment before the title. What you can do is put the
macros in a standard environment right after the title, author, etc, and
before the first real frame (or section heading, or whatever). It is
also possible to put macros right into a frame, as long as they are not
in an environment that will `break' the frame. E.g., you can't put them
in standard, unless that is use with increased depth. But you can put
them in the Frame environment, right after the frame title (or anywhere
else).

Riki





Re: LyX, Beamer and math macros

2018-06-08 Thread Paul A. Rubin

On 06/08/2018 01:14 AM, Reuven Segev wrote:

Hi,
When using LyX to produce slides with Beamer, I encountered the 
following issue. Beamer produces an empty slide wherever I insert my 
math macros. I could not think of a way to "encapsulate" them.


Any help will be appreciated.

Best,
Reuven Segev

Try putting them in a standard environment before the title.

Paul