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From: Tobias Burnus <burnus@gmx.de>
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Subject: Re: Referencing eqalignno-formulas, and some more
Date: Tue, 24 Aug 2004 10:59:57 +0200
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Hello,

Eeri Kask wrote:

> (1) References in math formulas:
>
> \placeformula [Ref]
> \startformula
> \eqalignno {
>    ...
> }
> \stopformula

This should work ok. Try
\placeformula[ref]
\startformula\eqalignno{
 a &= b &\formulanumber[refa]{a}\cr
 b &=c & \subformulanumber[refb]{b}\cr
}\stopformula
\in[ref], \in[refa], \in[refb]

or

\placeformula
\startformula\eqalignno{
 a &= b &\formulanumber[ref1]\cr
 b &=c & \formulanumber[ref2]\cr
}\stopformula

\in[ref1], \in[ref2]

Tobias