cyrillic characters in mathematical symbols

[ludvig-faddeev]

> Sent: Wednesday, June 09, 2021 at 7:34 AM
> From: "Gavin Smith" <gavinsmith0123@gmail.com>
> To: ludvig-faddeev@gmx.com
> Cc: "help-texinfo gnu" <help-texinfo@gnu.org>
> Subject: Re: cyrillic characters in mathematical symbols
>
> On Thu, May 13, 2021 at 03:18:03PM +0200, ludvig-faddeev@gmx.com wrote:
> > Does texinfo accept cyrillic characters in mathematical symbols?
> >
>
> I don't know about mathematics formatting.  There doesn't appear to be
> any special support for it in texinfo.tex.  I have this file on my
> hard disk (based on copyright page it is the Texinfo manual from 1999),
> but I don't know how it was produced.

Could we figure that out?

There are a lot of russian mathematical work, which although
published are hardly ever cited.  And it would be better if
people could use the original nomenclature than using other
symbols such as greek or latin instead.