Re: Border matrix

[Wolfgang Schuster <schuster.wolfgang@gmail.com>]

[-- Attachment #1.1: Type: text/plain, Size: 1333 bytes --]

1. The bordermatrix code is part of the core and you can remove it from 
cont-new.mkiv.

2. To use the \equalign command you have to enable the special meaning 
of & in math mode with \setupmathematics[ampersand=normal].

3. User the new mathalignment environment as replacement for \equalign 
which avoids special characters like &.

Wolfgang
> Fabrice L <mailto:fabrice.alpha@gmail.com>
> 19. April 2018 um 22:05
> Dear list,
>
> Some months ago, Hans wrote to this list (see below) a macro to do 
> matrix showing outside the brackets some informations (like we usually 
> do for Markov chains), but adapted some plain tex code, which worked 
> in MKII). I have used with success this code since then, but some 
> weeks ago, the behavior of Context had changed (probably something on 
> my part; I have updated the installation, but nothing changed).
>
> The problem (I think) is linked to \unprotect \protect. When this code 
> is put before the \starttext to the the cont-new-mkiv, the border 
> matrix behave well, but a simple \eqalign like this:
>
> \startformula
> \eqalign{ & \lambda=5, \mu =5 \cr
> & \mu=8 \cr }
> \stopformula
>
> do not works is I replace «  \lambda » by « \lambda_2 » for example. I 
> have no idea what’s is going on. here is a minimal example where 
> Hans’s code is before the \starttext:
>

[-- Attachment #1.2: Type: text/html, Size: 3729 bytes --]

[-- Attachment #2: Type: text/plain, Size: 492 bytes --]

___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://context.aanhet.net
archive  : https://bitbucket.org/phg/context-mirror/commits/
wiki     : http://contextgarden.net
___________________________________________________________________________________