[m-dev.] type goal_expr in prog_data question

[Fergus Henderson]

On 07-Jul-1999, Peter Ross <petdr at cs.mu.OZ.AU> wrote:
> Am I correct in thinking that for the type goal_expr in prog_data.m, the
> prog_vars part of the if-then-else constructs are those variable which
> are existentially quantified across the if-then part of the goal?

Yes.

-- 
Fergus Henderson <fjh at cs.mu.oz.au>  |  "I have always known that the pursuit
WWW: <http://www.cs.mu.oz.au/~fjh>  |  of excellence is a lethal habit"
PGP: finger fjh at 128.250.37.3        |     -- the last words of T. S. Garp.
--------------------------------------------------------------------------
mercury-developers mailing list
Post messages to:       mercury-developers at cs.mu.oz.au
Administrative Queries: owner-mercury-developers at cs.mu.oz.au
Subscriptions:          mercury-developers-request at cs.mu.oz.au
--------------------------------------------------------------------------