-----Original Message-----
From: lyx-users@lists.lyx.org [mailto:lyx-users@lists.lyx.org] On Behalf Of
David L. Johnson
Sent: fredag 24. februar 2017 16.20
To: lyx-users@lists.lyx.org
Subject: Re: new operators in LyX?
On 02/24/2017 10:07 AM, Bernt Lie wrote:
> I use LyX 2.2 on Win10.
>
> I need to typeset the signum function as an operator. I have tried to insert
> "\mathop{sgn}", but this gives "sgn" in italic, and not in roman as it should.
>
> Is there a syntax for this?
>
> -Bernt
\rm{sgn} ??
--
David L. Johnson
Department of Mathematics
Lehigh University
--
...or \mathrm ? But this gives "wrong" distance in the expressions, I think.
-Bernt
