private String dw_bf(MITLFormula xi, MITLFormula upsilon, CLTLTranslator t) {
String orig = t.atom("O");
return t.and(
xi.low(t),
t.or(
orig,
upsilon.low(t),
t.and(t.S(t.neg(xi.low(t)), upsilon.high(t)), t.neg(upsilon.high(t)))));
}
@Override
public Formula simplify() {
return new MITLConjunction(
(MITLFormula) subformula1.simplify(), (MITLFormula) subformula2.simplify());
}
private String up_af(MITLFormula xi, MITLFormula upsilon, CLTLTranslator t) {
return t.and(xi.high(t), t.and(t.S(t.neg(xi.low(t)), upsilon.high(t))));
}
public MITLConjunction(MITLFormula subformula1, MITLFormula subformula2) {
super(new String("(AND " + subformula1.strFormula() + " " + subformula2.strFormula() + ")"));
this.subformula1 = subformula1;
this.subformula2 = subformula2;
}
