At 12:31 AM 2/3/2002 +0000, Bruce Horrocks wrote:
>Is there a math manual available? (I couldn't find one)
>
>For example, how can I do the following plain TeX in ConTeX:
>
>\starttext
> From this relation we can derive:
>$$\eqalignno{\sin(x)^2 &= 1-\cos(x)^2 &(1) \cr
>             \noalign{\hbox{and also}}
>             \cos(x)^2 &= 1-\sin(x)^2 &(2) \cr}$$
>\stoptext
>
>I am assuming/hoping that ConTeXt can help with the fiddly thinks like 
>keeping track of the equation numbers?

\startformula
\eqalign {....}
\stopformula

\placeformula [label]
   \startformula
   .....
   \stopformula

you can always use \formulanumber and \subformulanumber in there if needed;

you can (see core-mat.tex) predefine classes or formulas that have their 
own spacing, number placement, alignment / margins etc

some of it is is new [we're moving some functionality to the core and it 
will be in the main docu]

Hans
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