122123124125126127128129130131132
} else if(order==0) { return new Integer(1); } else if(B.compareTo(NVARS2)<0) { return new Var(B.intValue()-2); } else { BigInteger[] tuple=bigint2tuple(getArity(),B); Object[] args=new Object[getArity()]; for(int i=0;i<tuple.length;i++) {