public Set<RealVariable> getFreeVariables() { HashSet<RealVariable> freeVariables = new HashSet<RealVariable>(); freeVariables.addAll(getLHS().getFreeVariables()); freeVariables.addAll(getRHS().getFreeVariables()); return freeVariables; }
public Set<RealVariable> getDynamicVariables() { HashSet<RealVariable> dynamicVariables = new HashSet<RealVariable>(); dynamicVariables.addAll(getLHS().getDynamicVariables()); dynamicVariables.addAll(getRHS().getDynamicVariables()); return dynamicVariables; }
public Set<RealVariable> getBoundVariables() { HashSet<RealVariable> boundVariables = new HashSet<RealVariable>(); boundVariables.addAll(getLHS().getBoundVariables()); boundVariables.addAll(getRHS().getBoundVariables()); return boundVariables; }