On Sat, May 19, 2018 at 02:08:43PM +0000, David L. Johnson wrote:
> On Sat, 19 May 2018 01:04:31 -0400
> Scott Kostyshak <[email protected]> wrote:
> 
> > When in a math display equation, if you press "ctrl + return", LyX
> > will turn it into a multi-line equation. I think the default is an
> > "align" environment. To do this, LyX tries "split" your current
> > equation into two parts. For example, if the equation is:
> > 
> >   y = 3x + 5
> > 
> > LyX guesses that you want "y" on the left box, and "= 3x + 5" in the
> > right box. In other words, it splits on the "=" sign.
> > 
> > Do you use this feature? Are there any improvements that you can think
> > of? 
> 
> I would prefer to have it go into the eqnarry environment rather than
> AMS align, or at least default to three columns rather than 2, with the
> = in the middle.  That way, following lines will have the = sign
> aligned, which IMO is how it should be.

If you set amsmath to "Do not Load" in Document > Settings > Math
Options, the default will be an eqnarray.

>  I haven't looked at the code yet, but I'm considering trying to
> > improve the algorithm for splitting. My personal use case is that I
> > often have expressions of the form
> > 
> >   P(X < 3) = 2
> > 
> > Currently LyX splits this on the "<". 
> 
> Well, you could prevent that by replacing "P(X<3)=2" with
> "P\left(X<3\right)=2", which is easy to do in LyX.  It also looks
> better.

You are right. I usually just forget to use the smart parentheses.
> 
>  I would like to have
> the
> > algorithm prioritize a relation character that is outside of
> > delimiters.
> 
> But LyX doesn't understand them as delimiters unless they are written
> as such.

True.

Scott

Attachment: signature.asc
Description: PGP signature

Reply via email to