Scholar’s Starry Sea

The matching method, the substitution method, the undetermined coefficient method, the structural equation elimination method...

Just a glance at the function topic, Wu Bin’s mind He broke out several problem-solving ideas and found the most suitable one instantly, which was completely an experience he had never had before!

'Cool! ! '

This unobstructed feeling purifies Wu Bin's body and mind.

In terms of functions, Wu Bin has already laid a very solid foundation. Now that the thinking has been developed, it is naturally ten thousand zhang high buildings.

Replace it with the law of sines, multiply the denominator, and then substitute it into the induction formula...

Write it as an exponential function, separate xy, and expand the two exponential functions binomial...

First write out the sin(nx) expansion, find the rule, and extend n from the natural number analysis to the real number...

...

At this moment, in On the grassland of Mathematics, Wu Bin is in a Pingchuan!

"Gu..." "gu lu lu ......"

Wu Bin, who is riding a horse, is just about to conquer the next grassland, but there are screams in his stomach. I just remembered that I haven't eaten dinner yet...

In the quiet classroom, Wu Bin's belly call seemed so loud, it caused a few people around him to snicker.

But Wu Bin didn't have any food reserves at the moment, so I had to look at the time and found that it was the third period of self-study, and I would go back to the dormitory if I forbeared it.

Unfortunately, Wu Bin is mentally tolerable, but his stomach keeps protesting through his intestines, and there are bursts of "gu lu lu" sounds.

But Wu Bin can't take care of it anymore, he pulled up the reins, and was ready to continue the gallop.

But when Wu Bin raised his whip, a box of 3+2 biscuits suddenly appeared in front of him.

Wu Bin, who was stunned, turned his head and found that Pei Jiamin had handed over the cookies.

"Give me...?" Wu Bin pointed out that he couldn't believe it.

And the surrounding students also made "Oh~~~" booing noises. After all, in the high school class, Pei Jiamin's actions were quite bold.

"Otherwise, give it back to someone. I can't learn because of the noise. Eat quickly! Remember to return me a box tomorrow."

"Oh...thank you."

p>

After thanking him, Wu Bin took the biscuits.

'This woman really can't let go of a chance to humiliate me, forget it, don't care about her for the cookie. '

And the surrounding students heard Pei Jiamin say this, and they lost the interest in watching gossip. After all, Wu Bin's belly call is really annoying, and it affects the mood of Pei Bookworm next door.

The Teacher Qin on duty at this time is not in their 3rd class, and Wu Bin's food is relatively just and honorable. It can eat several yuan in two bites.

'This chocolate vanilla flavor is surprisingly delicious. '

3+2 biscuits such as 3 pieces and 5 packs are luxury goods for most Mathematics students. After all, most people think that with this money, it is better to buy several packs of spicy Let's go gorge oneself! Well, this among which is included Wu Bin.

After filling his stomach, Wu Bin continued to ride his horse, and Pei Jiamin, who had been observing in secret, also hissed.

In fact, she has been mentally struggling for a long time whether she should hand out this packet of biscuits. After all, she also knows that it would be very eye-catching to do so. Cai called to leave, most likely he didn't eat dinner at all.

"Next time! I will prove it to you in the next test. All my subject scores will be as good as Physics."

At this time, Pei Jiamin's mind suddenly flashed After Wu Bin said these words, when he thought that he might become more desperate in order to prove to himself, he suddenly felt a little happy.

So with a little courage in his heart, Pei Jiamin handed out the biscuit in one go.

Of course, she didn't want to say the last sentence, she just blurted it out when she was coaxed by her classmates.

'Hope he didn't misunderstand...'

Pei Jiamin took another peek at Wu Bin and found that he was chewing on a book and biscuits, just like It's like eating food.

The matter was resolved, Pei Jiamin continued to work on his own problems, but the corners of his mouth raised a small arc.

……

After finishing the two big questions about trigonometric functions, Wu Bin determined that his reading ability has been greatly improved, and he will be able to get it right soon The topic needs what he asks for. This should be the help brought by abstract thinking. It can be said that it is very obvious.

But Wu Bin hasn’t swelled either. Although his ability to do Mathematics problems has been strengthened a lot, he hasn’t reached the level of Physics problems, as long as he solves them, he’s 100% sure that it must be right. At this point, it shows that more efforts are needed.

'But just give me a little more time, I should be able to be Full Mastery,'

Wu Bin can have this confidence not only because he is more sensitive to functions now, It is also because the note-taking method Liu Yushan taught him is very easy to use. With two bonuses, it is only a matter of time to fully master high school Mathematics.

……

Three days of such refreshing learning quickly passed. On this day, Cai Guoping was standing on the podium and eloquently explaining 80% of the whole class. All wrong questions.

"So how many times have I emphasized it to you! If you can understand the concepts of rate of change and accumulation from a conceptual point of view, the basic laws of kinematics will be..."

Cai Guoping said that this was suddenly paused because he found that Wu Bin was lying there and there was no movement, instead of making small movements under the table belly as usual.

Change to someone else, Cai Guoping had already flew past with a chalk head, but he didn’t deal with Wu Bin. Instead, the first thought that appeared in his mind was

'Is it putting too much pressure on this child? I will really commit a crime if I break my studies. '

Cai Guoping naturally believes that Wu Bin will sleep in class only if he has overstudied.

So Cai Guoping arrived at Wu Bin's table early and knocked on the table with the knuckles of his index finger.

But it was discovered that Wu Bin did not respond.

Anxiously, Gu Fan pulled Wu Bin twice and said: "Wu Bin, hello, Wu Bin!"

"Huh...?"

Finally, Wu Bin woke up with Gu Fan's strong pull and saw Cai Guoping standing in front of him.

"Sorry, Teacher Cai, accidentally..."

"Come out with me!"

Cai Guoping said fiercely fiercely.

"Why did I fall asleep..."

Wu Bin rubbed his eyes and slowly followed Cai Guoping out.

The class is still quiet, and the big guys who can get perfect scores have been picked up and criticized, how can they dare to speak.

Walking outside the classroom, Cai Guoping looked at all around and no one was around, so he whispered to Wu Bin, "Is there too much pressure? Or you just..."

"It's okay, Teacher Cai, I learned hi yesterday, and I didn't fall asleep all night. I'm sorry, I didn't fall asleep on purpose."

Has learned hi?

It’s the first time that Cai Guoping heard such words from a student. He scratched his hair and asked: "Really okay?"

"It’s okay, teacher, you give me I have read those books of mine. They are very interesting. I will definitely participate in this competition."

"Well, don’t try too hard, go to the health room for a while or sleep. Go to the office and sleep for a while, you have to understand that your body is the most important."

"I see, teacher."

"Okay, then you go."

Cai Guoping returned to the classroom after speaking.

"Hua Yifei! I saw you talking there as soon as I came in! What are you talking about!? Will all the following questions be done!? You will do it for you!"

Listening to Cai Guoping's roar, Wu Bin smiled knowingly. This teacher is naturally partial to him, but he can't let himself sleep in the classroom so grandiosely. The fiercely acting skills just now are considered well-intentioned. Bitter.