Conjunction of all predicates in PS.
Conjunction of the predicates A and B.
Disjunction of all predicates in PS.
Constant predicate that is always false.
Negation of the predicate P.
Exclusive disjunction of all predicates in PS.
Disjunction of the predicates A and B.
Constant predicate that is always true.
Exclusive disjunction of the predicates A and B.