Da Qin: At the age of six, I beat Qin Shihuang at the beginning

Chapter 230 Calculus and Newton
Zu Long's eyes were about to burst into flames when he looked at Wang Jian.

Just because of his words, he not only lost a promise, but also gave Qin Mu money.

Of course, Qin Mu's reason is also very good!He made cannon and gunpowder, for whom?It's for Daqin!

In other words, his behavior of making money without making money is the hero of Daqin!Daqin, don't let the heroes bleed and cry!
Therefore, the money should be given or must be given, the title of hero should be recognized or must be recognized, and his promise of Zulong should be given or must be kept!

Zu Long was a little confused: "Co-author, you didn't take anything less, but in the end you became a hero of Daqin, and I still owe you a promise?"

Qin Mu thought for a while, then nodded first, and then shook his head halfway through the nod: "You can't say that! At least... Didn't I lose a lot of money?"

Zu Long collapsed, his eyes were full of disbelief, as if he didn't want to believe that such a shameless guy was actually his own child...

"Did you know? Not long ago, when the soldiers of Daqin went to the battlefield, they still needed to bring their own dry food and money! They paid for their own expenses when they went out to fight. I just don't give you a piece of money, which is what I should do!"

Qin Mu spread his hands: "That can't be helped! You can also try it and see if I make it at a loss, the output of this gunpowder is the same as if it is not at a loss..."

Zulong raised his forehead, he really didn't dare to do this.If you get a bunch of cannons, Qin Mu will end up with no gunpowder here...

That picture, I can't bear to look at it just by imagining it!
"That's all! It's up to you! Left and right, I just lost a promise!"

Of course, speaking of it, Zulong actually exchanged Qin Mu’s cost price... However, gunpowder has unknown ingredients and processes, and has never been seen outside...

Even if he said that a catty of gunpowder costs one tael of gold, Zu Long would have to hold his nose to admit it...

Therefore, Zu Long, who had no choice but to record this account on Wang Jian's head, had no choice but to do anything to Qin Mu.

Of course, Wang Jian wasn't afraid at all!Although he is a military commander, it doesn't mean he has no thoughts.

At least, as one of the few military generals in Daqin who died well, he is definitely not a fool.The reason why he dared to do this was because he knew that Zulong had nothing to do with Qin Mu.

What does it mean that the first emperor has nothing to do with a person?
It means that it's not that the first emperor has no choice, but that he wants to pamper and protect him!Otherwise, I really don't want to spoil you, even if it's Lu Buwei, the Prime Minister, didn't he obediently kill himself during the process of moving to Shu?
Therefore, Wang Jian knew that Zu Long was just looking angry now, but he was actually very happy in his heart!He knew how to treat Qin Mu well!There is a reason for Lao Wang's trouble!What a wonderful thing!
After discussing it, Wang Jian has already got off the car with a big iron ball.After all, this trip was just for testing, so Qin Mu didn't bring much. He had some gunpowder, but only three shells.

So, this time, Qin Mu decided to be more serious. He said he wanted to hit the mountain, so he must hit it!

He found a branch and began to write and draw on the ground.

Wang Jian looked at it for a long time, but he didn't understand. What kind of ghostly painting symbol is this?He is a traditional aristocrat. Although he is a general, he has studied a lot, and he is even more proficient in the art of war!
It stands to reason that he can't be illiterate, but he can't understand what Qin Mu wrote on the ground!

"Qin doctor, what is this drawing?" Wang Jian squatted on the ground for a long time, feeling really uncomfortable, so he simply slumped to the ground and asked.

Qin Mu was counting to a critical juncture, so he didn't bother to watch him. He just lowered his head and explained while writing: "Calculus."

"Calculus? What's that?"

Wang Jian asked a question, but did not get a response. Qin Mu frowned, tightly gathered the branches in his hands, and fell into deep thought.

Wang Jian is not a colorless person, he got up quietly, stopped disturbing Qin Mu, and ran to ask Zulong.

"Your Majesty...Brother Zhao, what calculus was drawn on the ground by Miracle Doctor Qin, do you know what it is?"

Zu Long shook his head: "I'm also a little curious. Go, go and ask Lao Li, maybe he knows!"

After that, Lao Li also shook his head for a while, and he had never seen it before.Even, what Qin Mu drew on the ground was not written at all!

Not only is it not the Xiaozhuan script popular in the Great Qin Dynasty, it is even not the original script of the Seven Kingdoms.

Moreover, many of them are obviously not words at all, but some kind of marks, such as a symbol similar to a cross, and a simple horizontal line, which keep appearing.

Qin Mu wrote a lot very quickly. He wrote very fast, and everyone read it very quickly... I can't understand it, but of course it has to be fast.

"I guess, the little boy is doing this, probably what kind of magic is it! Right now, he is engraving a magic circle!"

"Are you crazy? How is this possible?"

"Then tell me, what is this kid doing? The last bomb failed to hit the mountain, so it must be done now, otherwise it would be impossible to hit the mountain!"

"What Xiaomeng said makes sense, and I also think that this should be done. Don't forget, Mu'er is a disciple of the Immortal Family with a strong root. It is not surprising that he knows some spells."

Qin Mu just finished the calculation at this moment, and he smiled bitterly when he heard the words: "What method! This is just a calculus!"

Everyone couldn't understand, but it didn't prevent them from asking questions.

For example, Wang Jian pointed to the pile of numbers engraved on the ground at this moment, and asked: "Master Qin, every time you fire a shell, you have to do it first? But those soldiers can't even read a word, so tell them to do it." , Drawing an array, it's a bit difficult..."

Qin Mu laughed angrily: "You didn't hear what I said? I didn't do it! It's just counting!"

"count?"

Li Si looked skeptical: "The method of counting is not difficult! Among the hundreds of schools of thought, the method of counting is also common! But, I have never seen such a method of counting!"

Qin Mu nodded: "It is indeed counting, but it is not counting in the usual sense. This should be regarded as... Mr. Newton's method..."

No one knew who Newton was, and luckily no one cared.With the surname Niu, Daqin itself does not have such aristocrats, and among the various schools of thought, there are not many powerful figures with the surname Niu.

"I do this calculation just to predict the ballistic trajectory more accurately, and then adjust the angle so that the cannon can hit farther! When the cannon is actually assembled in the future, a front sight will be added!"

Qin Mu said it in a hurry, but the result was that no one said it!

No one can understand, and no one wants to be known that they don't understand, and they don't want Qin Mu to despise their IQ, so they all shut up decisively.

Qin Mu Chongxin found a safe place and hid it.

(End of this chapter)