# [NTG-context] Math Cases

Tue Jan 24 07:22:26 CET 2006

Is it possible to number each part of the cases environment. I want

\startformula
a = \cases{
b, & \text{ if something} \cr
c, & \text{ if something else} \cr}
\stopformula

to come out as
{ b   if something         (1)
a =  {
{ c   if something else    (2)

Also, is it possible to have subnumbered equations, that is can I get
(1a) and (1b) instead of (1) and (2).

Thanks,