+ "\t" + evaluator.evaluate(lsr.getNextPoint()) + "\n"); } else { display("\t " + lsr.getValueAtNext() +
+ "\t" + evaluator.evaluate(lsr.getNextPoint()) + "\n"); } else { display("\t " + lsr.getValueAtNext() +
+ "\t" + evaluator.evaluate(lsr.getNextPoint()) + "\n"); } else { display("\t " + lsr.getValueAtNext() +