Hi, I need to compare 2 facts for example : $p1:Person(age==30) $p2:Person(age==40) $p1==$p2 can I do this comparison directly without usinfg the eval ? thanks -- View this message in context: http://www.nabble.com/facts-comparison-tf4341918.html#a12368537 Sent from the drools - user mailing list archive at Nabble.com.