Qin Bing subconsciously wanted to roll his eyes, but thinking of Xibo's meticulous observation, Qin Bing resisted this impulse, and then pretended to be calm and said, "Since you are interested in defense towers, I can allow you to observe defense towers up close and study defense towers, I hope it will help you in your cultivation." Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ”

As long as you're not interested in me, play whatever you want.

"Oh, it turns out it's called a defense tower, no wonder I feel a strange energy cycle in it." Hibo muttered a few words to herself, then shook her head, "I'm not interested in the tower, but in you. ”

Plopped, Qin Bing's body shook and almost fell to the ground.

"It's impossible."

Instead of being annoyed, Xibo took a deep breath, his eyes narrowed slightly, and he said with a very happy expression: "I like perfect things, and you are the one who creates perfection, so I like you." ”

Looking at Xibo's serious expression and pure eyes, Qin Bing suddenly wondered if he was too dirty.

"Sorry, can you change the word, I don't like the word 'like'."

Hipo frowned and thought for a moment, "I adore you. ”

This one is okay, then, move on to the next one.

"Hipo, I have a good thing for you to see, you can open your heart, accept it, tolerate it, believe in it......"

Xibo blushed for a while, looked left and right, lowered his head and whispered, "It's still daytime." ”

Qin Bing was stunned for a moment, what does this have to do with the daytime, but hearing the rampant laughter of the blue moon pupils in his heart, Qin Bing finally came to his senses.

"I'm not talking about that, I repeat, I don't like men."

Qin Bing didn't go around the bend anymore, and directly took out the awakened hero statue and put it in front of Xibo. In the past, those people would be irresistible as long as they felt the power of the hero statue, and I believe that Xibo would also ......

Well, Hippo is an exception.

"What is this? It was a fatal attraction to me, but I adored you the most, and nothing could shake my mind. ”

Xibo was actually resisting faith, and seeing this scene, Qin Bing really wanted to cry without tears.

"Xipo, you can take it for me."

Hipper's eyes sparkled, "No, you're different, there's no resemblance at all. ”

At this moment, Qin Bing had no choice, and said to Cangyue Tong in his heart: "Look, it's not that I don't work hard, but Xibo is brainless." ”

Cangyue's eyes grunted, "You talk to him about alchemy......"

"Then I'm not embarrassing myself, I don't know anything about alchemy."

"You're like this, make a bet with him......"

After hearing this, Qin Bing nodded secretly, and then said to Xibo: "I have a question about alchemy, if you can't answer it, you have to do what I say, how about it?" ”

"If I answer, will you promise me one condition?" ”

Grandma dropped, let it go, "Then it's decided!" ”

So, Qin Bing said Cangyue Pupil's question, "The magic crystal at the top of the defense tower is a standard perfect circle, I want to know its diameter, circumference, and volume, and then calculate pi through these data." ”

The shape of the defense tower can be customized at will, but the magic crystals at the top are all spherical, and this is unchanged. The system must be a high-quality product, which is absolutely indisputably circular, and there will never be a trace of error.

Hipo's eyes are like microscopes, and his sensitivity to numbers is like that of a computer, so letting him measure diameter, circumference, and volume is simply a matter of sending points, and there is no difficulty. But the real killer of this problem is pi.

Generally speaking, it is believed that pi is one of the diameter of three and that the circumference is three times the diameter. However, a skilled craftsman will perceive that the diameter of Wednesday is not standard, but it is impossible to say what the exact pi is.

In the era of King Europa's "Great Invention", it was proposed that pi was 314, but it was not given why it was 314. This number was used in the Western world for many years, until later there were disagreements that 314 was not accurate, and then more and more people participated in the study of this number, and this research was supported and encouraged by many religions.

At first, they were just trying to strip the halo from the king of Europa and attack the authority of the king of Europa, but then they really worked out something and pushed the pi back by two places, 31415.

Would Qin Bing test himself with such a simple thing? Hibo was suspicious, he didn't think it would be that simple, so he measured and calculated carefully.

Pi is not difficult to calculate, the difficulty is that there can be no perfect circle in the world, and even if it exists, there is no precise measuring tool, and the calculation of pi is extremely accurate, and the difference is thousands of miles.

But Hibo has both, he can use the magic crystal at the top of the tower as a target for observation, and his perception is the most accurate measuring tool.

So the problem arises, pi is an irrational number, and it is impossible to express it as a ratio of two integers. In other words, there are infinite digits after the decimal point, and it is impossible to calculate it at all. Not even supercomputers, let alone humans. The more accurate the measurements, the more complex the calculations become, which is simply self-defeating.

If it were someone else, maybe a few more pushes back would be enough, but Hipo is different. He is a person who pursues perfection and is also a late-stage patient with obsessive-compulsive disorder, if he doesn't see a perfect circle, it doesn't matter, but since he sees it and has begun to calculate pi, how can he stop.

"There seems to be some small errors......"

"No, this number is incomplete......"

"Damn, unforgivable mistake."

"I've got to find it."

"It's just the perfect being."

……

Qin Bing looked at Xibo talking to himself with satisfaction, looked up at the top of the defense tower for a while, and lowered his head to stare at the ground in a daze, constantly muttering numbers that outsiders couldn't understand. Qin Bing knew that he had fallen into the trap of Cangyue Pupil, and he would not be able to get out in this life.

He does have a talent that ordinary people can't reach, but this talent also brings him a kind of distress that ordinary people don't have, pi is simply an infinite and non-circular number, and calculating this kind of thing is simply thankless, even if Xibo calculates all his life, it is impossible to get a complete number.

This strategy is not clever, but it depends on who it is against, if it is Xibo, hehe, this is simply an unsolvable killer technique.

Qin Bing stretched out his hand and shook it in front of Xibo's eyes, "Hey, buddy, it's time, have you calculated it?" If not, you've lost. ”

Xibo raised his head, but his eyes were scattered, his eyes lost focus, he lost his previous demeanor, grabbed Qin Bing's clothes like a madman, and said in a pleading tone: "Tell me, tell me that perfect number, please!! (To be continued.) )