call_stack.pl -- Call stack constraint solver |
clpq.pl -- Extension of the constraint solver CLP(Q) |
is_clpq_var/1 | True when Term is a clpq attributed variable. |  |
disequality.pl -- Constraint solver for disequalities |
.=./2 | Constructive unification of a negatively constrained variable with a non- variable value will succeed if the non-variable value does not constructively unify with any element in the variable’s prohibited value list. |  |
.\=./2 | |  |
loop_term/2 | |  |
not_unify/2 | True when Term cannot unify with any of the elements in List. |  |
∉/2 | Constraint that expresses that X is not a member of the list of ground elements in G. |  |