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From: Hans Aberg <haberg-1@telia.com>
To: ntg-context@ntg.nl
Subject: Math alignment
Date: Mon, 6 Jul 2015 11:24:20 +0200	[thread overview]
Message-ID: <BCFE788B-E089-45C6-B3AC-B7B4E23570AE@telia.com> (raw)

The example below shows the intended output when using original TeX code (compiled with  ‘context' of TeX Live 2015): a pair of left braced formulas. The first comment shows what works in AMS-LaTeX.

However, when trying similar ConTeXt commands, I get the error shown in the comment below. What ConTeXt command might use here?

---
\setupformulas[location=left]

\starttext

\def\equlb#1{\left\{\eqalign{#1}\right.} %equation left braced

% AMS-LaTeX
%\def\equlb#1{\left\{ \begin{aligned} #1 \end{aligned}\right.} % equation left braced

% ConTeXt error: You can't use `\halign' in math mode.
%\def\equlb#1{\left\{ \startalign #1 \stopalign\right.}
%\def\equlb#1{\left\{ \startmathalignment #1 \stopmathalignment\right.}


\startformula \placeformula[JcoordDef]
 J^j:\equlb{ω^0 &→ 0 \cr ω^j &→ 0} \quad
 \equlb{ω^k &→ ω^l \cr ω^l &→ -ω^k} \stopformula

\stoptext
---


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             reply	other threads:[~2015-07-06  9:24 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-06  9:24 Hans Aberg [this message]
2015-07-06 22:08 ` Wolfgang Schuster
2015-07-06 23:46 ` Hans Aberg
2015-07-07  2:46   ` Wolfgang Schuster
2015-07-07  8:30     ` Hans Aberg
2015-07-07 14:47       ` Wolfgang Schuster
2015-07-07 16:23         ` Hans Aberg
2015-07-07 18:17           ` Wolfgang Schuster
2015-07-07 18:53             ` Hans Aberg
2015-07-07 19:18               ` Wolfgang Schuster
2015-07-07 19:21                 ` Hans Aberg
2015-07-07 19:11             ` Hans Aberg
2015-07-07 19:49               ` Wolfgang Schuster
2015-07-07 20:01                 ` Hans Aberg
2015-07-07 20:56                 ` Hans Aberg

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