public override Predicate exec(Prolog engine)
{
Term a1, a2, a3, a4;
Predicate p1, p2, p3, p4;
a1 = engine.aregs[1].Dereference();
a2 = engine.aregs[2].Dereference();
Predicate cont = engine.cont;
a3 = engine.makeVariable();
a4 = engine.makeVariable();
p1 = new Predicates.dollar_cut_1(a3, cont);
p2 = new Predicates.dollar_multi_3(a4, s1, a2, p1);
p3 = new Predicates.dollar_minus_3(a1, s2, a4, p2);
p4 = new Predicates.dollar_greaterOrEqual_2(a1, s1, p3);
return(new Predicates.dollar_getLevel_1(a3, p4));
}
public override Predicate exec(Prolog engine)
{
engine.setB0();
Term a1, a2, a3, a4, a5;
Predicate p1, p2, p3, p4, p5;
a1 = arg1.Dereference();
a2 = arg2.Dereference();
a3 = arg3.Dereference();
a4 = engine.makeVariable();
a5 = engine.makeVariable();
p1 = new Predicates.dollar_toInteger_2(a5, a3, cont);
p2 = new Predicates.dollar_multi_3(a1, a4, a5, p1);
p3 = new Predicates.dollar_floatQuotient_3(a2, s2, a4, p2);
p4 = new Predicates.dollar_lessOrEqual_2(a2, s2, p3);
p5 = new Predicates.dollar_greaterOrEqual_2(a2, s1, p4);
return(new Predicates.dollar_greaterThan_2(a1, s1, p5));
}