What the hell are those charms?

Arithmetic is not like arithmetic, words are not like words, this kind of thing can really be called arithmetic?

"Uh...... Where did you get this book?"

"Xia Fan made it up, and he also asked each of us to copy a copy. Ning Wanjun sighed, "It was quite easy at first, but with each additional page turned later, the problem became much more difficult, and I wonder if he was deliberately playing tricks on everyone." ”

Xia Fan's spirit was shocked, this name ...... Isn't that the person Qiu Yue mentioned!

Pretending to be a ghost has always been the best thing for people who don't learn no skills.

"You may ...... He was indeed teased by him. Mo Yun said in a low voice.

"Sure enough, I just said that arithmetic can be like this!" Ning Wanjun slapped the table and said, "But if it's you, it won't be a problem, right?"

Wait, could it be that the princess can understand the previous content?

By the way, she said it was easy to come at first.

Mo Yun turned to the first page and found that there was still a prologue. And in this part, it turns out to be the elaboration and explanation of various strange symbols.

The most important point of fooling others is to blur the words, use words to guide consciousness, and this person actually writes out the vague parts, which is very interesting.

maybe, so it is convenient for her to find out the flaws of the other party fundamentally.

Mo Yun decided to start from the beginning, and then defeated Xia Fan's disguise in one fell swoop.

"Wait a quarter of an hour for me to read this book through. ”

"No problem. Ning Wanjun said with anticipation.

......

"Moyun. ”

"Moyun?"

"Hey, are you okay!"

Mo Yun woke up from the book suddenly, she looked at the princess, and the latter was also looking at her with concern, "Who am I?"

"Ning Wanjun...... Your Highness?"

"How many is this?" the other man gestured with a finger.

"One...... No," Mo Yun shook her head, and then she realized what the other party was doing, "I'm fine, why are you worried about this?"

"Because...... Rumor. I'm just afraid you're insane. ”

"What are you talking about—" Mo Yun smiled, "It's just reading a book, by the way, how long have I been reading it?"

She suddenly noticed that her neck was a little sore.

Ning Wanjun stared at her for a while, "An hour." ”

An hour?Mo Yun blinked in surprise, had he been watching it for so long!

"And you've only read about a dozen pages. Ning Wanjun put a basket containing dishes to the side of the table, "When I had dinner just now, I didn't bother you when I saw that you were serious. As a result, I didn't expect you to not even change your posture after coming back, but fortunately I asked Qiuyue to prepare one for you. ”

"Thanks, but I'm not hungry yet. ”

"Sure enough, you're still the same as before. Ning Wanjun shrugged, "That's why I don't want you to wander out of the palace." Anyway, what do you think of this book?"

"How's this book—"

This sentence was like lightning, reconnecting the thoughts that Mo Yun had disconnected.

By the way, I was indulging in reading between the lines just now, and the reason why I forgot it so much was entirely because of this book - "It's incredible!"

"What does it mean to be incredible?" Ning Wanjun asked.

"This is definitely a strange book, and ......" Mo Yun said here for a while, how can she describe the significance of this book? But to say that it is the same as the "Book of Nine Calculations" is by no means so.

It innovates a lot of unique words and symbols, and those weird "ghost drawings" are actually various forms of numbers and operations, which are quite difficult to adapt to at first, but after looking at them for a long time, you will find that they are extraordinarily concise, clear in meaning, and more convenient to use.

But that's not the point.

If that's the case, then it's just an improved version of the Book of Nine Calculations.

After pondering for a long time, she found a word that was barely close, "...... Thought. ”

"Thoughts?"

"The most precious thing about it lies in its thoughts—the meaning of this thought is not even limited to arithmetic!" Mo Yun took a deep breath, "If this book were to circulate outside, it would definitely cause a sensation. ”

That's right, it's thought.

It looks similar to the "Nine Calculations", and it also throws out many arithmetic calculations and examples, but unlike the latter's solitary examples, it is a meticulous and rigorous derivation, link by link, from a few simple to obvious descriptions, step by step to construct a broad picture behind!

And everything starts with the phrase "there is only one straight line after two points."

Five axioms.

Five public establishments.

The various contents that follow-up are all based on these few short sentences.

Because the former is correct, the latter deduced from the former must also be correct—even if it may seem unintuitive, in the face of ironclad logic, it can only be admitted that it is, and this is the meaning of this book.

Mo Yun felt a whole new door open.

Everything she had learned in the past seemed fragmented and fragmented compared to what she had learned.

She didn't expect arithmetic to be so beautiful and regular.

"Is that wonderful as you say...... Why can't I feel it?" Ning Wanjun muttered in a skeptical tone, "That's it, you can stay here tonight and continue to read the book, but don't forget to eat." ”

"I ......" Mo Yun suddenly wanted to remember what she was doing in Jinxia City, but she was reluctant to put down the book in her hand for a while, and she couldn't help but show a dilemma.

Ning Wanjun smiled, and she sighed softly, "You are indeed the kind of person with outstanding talent in Xia Fan's mouth. ”

"Why do you say that?" Mo Yun asked puzzled.

"When he gave it to us to transcribe, he said that anyone who could not feel the beauty of the contents of this book did not have the talent to become a scholar. I don't know what the title is, but it's clear that you're eligible. ”

"Xia Fan, where is this person now?"

"It should be in the living quarters of the alchemist, I forgot to tell you that he is a priest of the Privy Council, and now he has been promoted to the fifth rank and is engaged in the Ministry of Command. ”

Mo Yun noticed that when the princess mentioned this person, her tone was full of smugness.

"Can I meet him?"

"Of course," Ning Wanjun replied, "I think he should also really want to meet someone who can appreciate this book, right?" by the way, this guy seems to know a little bit of everything, if you have any questions that have puzzled you for a long time, you might as well talk to him." Maybe he can give you something different. ”

How is it possible, the problem of the Ministry of Industry is not something that a layman can solve.

Although she thought so in her heart, Mo Yun didn't say it, because she could feel it, and the other party was also out of good intentions. So she just nodded slightly, "I will." ”

......

The next day, Ning Wanjun took her to the beach.

Because she had been studying the incredible arithmetic manuscript all night, Mo Yun's eyes were a little puffy, but mentally she didn't feel sleepy at all, and even looked forward to continuing to fight at night after she returned.

It's just that she doesn't quite understand why Xia Fan, who is a priest of the Privy Council, stays in a place like the sea during the day.

After asking the puzzled question, the princess chuckled softly, "Because he is in charge of building a new salt pan for me." ”

"Yantian?"

"Well, it looks like a rice paddy, but it's sea salt. She looked ahead to Nunu, "Look, we're here." ”