; Chad E Brown ; March 24, 2012 ; mode193b and mode252b combo to get a good proof of {F x} = {F z | z :e {x}} ; and see exactly which flags need to be set for it. ; SPLIT_GLOBAL_DISJUNCTIONS true doesn't help much -- the split into subgoals would only happen after applying set extensionality which happens during search ; It does help even though it doesn't split into more than one subgoal. I assume it just rearranges the search space a bit because it does the first few steps ; before search. SPLIT_GLOBAL_DISJUNCTIONS true PRIORITY_QUEUE_IMPL 1 ENABLE_PATTERN_CLAUSES true PATTERN_CLAUSES_ONLYALLSTRICT true PATTERN_CLAUSES_DELAY 1 EXISTS_DELAY 0 FORALL_DELAY 1 CONFR_DIFF_DELAY 100 CONFR_SAME1_DELAY 10 CONFR_SAME2_DELAY 0 IMITATE_DELAY 2 INITIAL_SUBTERMS_AS_INSTANTIATIONS true POST_OR_L_DELAY 2 POST_OR_R_DELAY 2 POST_MATING_DELAY 2