June 27, 2018 Sunshine Experimental Middle School

Heli quickly got out of the subway station, ran and ran, but when he arrived at the gate of his school, he suddenly saw the dean of students coming out of the school gate, dialing the principal's phone with the phone, and then putting it to his ear. When Hurley saw the dean, he panicked, and he quickly hid in a remote place to eavesdrop.

"Principal, I wanted to tell you about something that would cause a sensation in Shanghai, but I was too busy with too many things to do, and I almost forgot, but don't get excited after I tell you, okay?" The Dean of Education said as he looked around.

"Yes, you say this thing can cause a sensation in Shanghai? Probably not. Tell me something. ”

"Headmaster, I heard that you are now tracking down the list of cheating in the final exam in the school, and I have found out, the eighth grade Ban Heli, student number 12, the way to cheat is to use a magic pen." As he spoke, the Dean of Education took out the magic pen of Heli. Hurley looked at it, and suddenly remembered how he had lost his pen. "So my pen is in his hand!"

"Headmaster, do you want to punish Heli? If he is not punished, not only will he cheat in the future, but it will also affect the school spirit of our school, this kind of thing has become seriously like this, and if he continues like this in the future, it will not be good for his future. ”

Hurley listened and picked up his phone, turned on the recorder and began recording.

The principal said, "Yes, I approve you to give the student a disciplinary action."

"Tell you, this is just the first, if I were to tell you this, would what I said still cause a sensation in Shanghai? Good, two....

Heli thought that he must have to tell about his sister Hezhi.

"Heli has a sister named Hezhi..."

Sure enough, the dean of education talked about Hezhi, and Heli became very nervous after hearing this.

"Hezhi is studying in Shanghai Yichuan Middle School, the third class of high school, and this woman has a talent that ordinary people can't have, and she is born with mathematics, and has the magic of mathematics..." Is this woman so powerful? Why didn't I? Tell me who she is. ”

"Hezhi, female, 17 years old. The reason why she was born with a talent for mathematics is because her father's surname is He, her mother's surname is Zu, and her mother has been passed down by Zu Chongzhi from generation to generation, that is to say, her mother is the descendant of Zu Chongzhi, and Hezhi is her biological daughter, so the conclusion is that Hezhi is the descendant of Zu Chongzhi. Zu Chongzhi, the word Wenyuan, an outstanding mathematician in the Northern and Southern Dynasties of China, his main work "Fixation", for the first time, actuarially calculated pi to seven decimal places, between 3.1415926 and 3.1415927. And Zu Chongzhi's son inherited it because Zu Chongzhi was so obsessed with mathematics, and Zu Chongzhi's son had the magic of being born with mathematics. ”

"So principal, I think after all, it has been handed down for 1,500 years, and today this matter has finally been exposed, do you think it is necessary for all schools in Shanghai to have mathematics, you think about it, she has the magic of mathematics, and with a wave of her hand, a building is built, and there is no need for manual calculation. Headmaster, do you think we're going to get rid of math as a subject?"

The principal said: "What you said is really reasonable, with her, the city of Shanghai will become more and more beautiful."

At this time, the dean hung up the phone and looked around again.

Heli's heart was beating faster and faster, and he hurried in the direction of his home.