Hi Alan,

I think in mkiv one is supposed to use rather the \startalign...\stopalign structure, as in the following:

\starttext

\startformula
\startalign
\NC t_{L,\text{early}} \NC = t_{L,\text{late}} = t_{L,\text{ray}} \NR
\NC\NC  = 6\ \mu m \NR
\stopalign
\stopformula

\stoptext

Best regards: OK

On 1 Mar 2018, at 17:41, Alan Bowen <bowenalan03@gmail.com> wrote:

\eqalign does not seem to be working in the latest beta.

MWE taken from the garden:

\starttext

\startformula
\eqalign{
t_{L,\text{early}} & = t_{L,\text{late}} = t_{L,\text{ray}} \cr
& = 6\ \mu m \cr
}
\stopformula

\stoptext

Alan
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