
Brew-domain
PART IV and SUMMARY                                          John Carlson
                                                             5/30/91


I have added the kegging process to the brewing process and all equipment
which needs to be purified prior to use is now done so in the preconditions
at the time of usage.

There are 12 test problems in the probs subdirectory.  I tried to mix the
various processes which make sense to do as an isolated procedure.  More
problems could have been generated, but I felt that the 12 are sufficient
to see the basic abilities of the domain (as limited as it is).

I wanted to allow the domain to automatically tailor the brewing process
to whatever type of beer was stipulated in the goal statement.  But I 
simply did not have the time.  It would involve using if-then statements
in the effects lists of some of the operators and perhaps a few new
operators and some new equipment.  As is, the domain is a bare bones
sketch of the brewing process with perhaps too much emphasis on the 
purification phase (although this is vital to brewing, given the extreme
sensitivity of yeast).  


johnc