I really don't want to lie down and win

You will never solve that problem!

Although I didn't do it myself, the answer is to hand it over to Mr. Liang!

"Cough cough!"

"The difficulty of this question is that it is very comprehensive. In Lin Mengjie's way of solving the problem, she uses the Hessian matrix to find the extremum of the multivariate function, which uses linear algebra and multivariate function differentiation."

"See blackboard!"

Liang Feng projected Lin Mengjie's answer on the blackboard with a projector.

"Here...there...then..."

Liang Feng started to explain.

at this time,

Xu Mang was solving this super-difficult geometry, and his hand speed was still astonishing. He didn't calculate at all while solving the problem, and gave a number directly, without any intention of stopping in the middle.

10 minutes later,

Liang Feng was still explaining the topic, but Xu Mang was going crazy because his hand was about to break.

Whoops...

How come?

No, no, no, my hands are so sore!

"Xu Mang?"

"What are you doing?!" Liang Feng glanced at Xu Mang who was sitting alone. He was shaking his arms wildly at this time, and said involuntarily, "Don't shake it, your arms will fly away!"

"Oh..."

Xu Mang embarked on the journey of solving the problem again.

For four 10 minutes,

Liang Feng finished this topic. Seeing the seriousness of the four proud students, Liang Feng was very pleased, but...he glanced at Xu Mang, who was behind him who didn't know what to do, and his heart sank.

"Ten minutes off!"

words fell,

Xu Mang also completed the last step.

Completed!

I'm so tired... Doing math problems emotionally requires physical strength.

As soon as Liang Feng left, the atmosphere in the classroom gradually froze, and even time stopped. Li Hua and Cheng Tianjie felt the danger and left the classroom consciously.

"Yang Xiaoman?"

"Do you know the question just now?" Lin Mengjie asked with a smile on her face: "If not, I can teach you."

"You seem to be very enthusiastic...but you look a little mean." Yang Xiaoman said blankly: "Although I can't, but let me tell you, as long as I, Yang Xiaoman, are in school, you will never be the first one!"

"Humph!"

"What about number one?" Lin Mengjie snorted coldly: "If you are capable, you solved that problem!"

"I'll explain it to you!"

Yang Xiaoman is on the top... Just like she plays a game, others can lose, but she must win, otherwise she will be very unhappy!

Xu Mang sat in the back row trembling, but it was not without gain. Xu Mang realized that Yang Xiaoman was not as strong as she appeared on the surface. She also had weaknesses, her pride.

Like a diamond, although a diamond is hard, it is also brittle.

As long as you surpass Yang Xiaoman in any ability, she will explode on the spot, because her pride does not allow her to be weaker than others, even if it is just a certain inconspicuous ability.

Xu Mang sighed, sometimes he needs to be softer.

"I'm back!"

Xu Mang sat beside Yang Xiaoman with a smile, and greeted him cordially.

"roll!"

"I'm very busy now, so I don't pay attention to you!" Yang Xiaoman lowered his head and was writing the steps to solve the problem.

Xu Mang silently passed the stack of papers in his hand to Yang Xiaoman, and said nonchalantly, "Here...what you want."

what?

what i want?

Could it be...is...that what?

Yang Xiaoman blushed suddenly, and didn't know how to respond to Xu Mang, and said in a morose voice, "You...you always give me such surprises when I'm at my busiest...you're dead!"

The sound is so small that only each other can hear it.

"hey-hey!"

"You don't even look at who I am!" Xu Mang suddenly became arrogant, he obviously misunderstood Yang Xiaoman's meaning, "Hurry up and take a look!"

"Hate!"

"This... this... let's go home and read it!" Yang Xiaoman rolled her eyes, and hurriedly put the love letter that Xu Mang handed over into her bag, and said with a smile, "I finally know about my mother, okay?"

Ugh?

Ugh?

what's the situation?

Has the conversation between us gone awry?

I should belong to human beings, right?

What I said just now is human language, right?

Could it be... Yang Xiaoman is an alien?

Not to mention,