Rule department scholar

The mentality is different now.

Zhao Yi looked at Lin Xiaoqing carefully, her face was not as fair and tender as Sun Jiali's, but its delicacy must be better, maybe the difference is just no makeup?

Take a deep breath!

smells good!

"What are you doing!" Lin Xiaoqing hurriedly dodged and smashed down the table in shame.

The teachers on the podium all turned their heads, and she immediately turned her head and pretended to be an ostrich, her cheeks were also rosy.

[Pick up girls, target: Lin Xiaoqing, learning currency +2]

"Can't help it, can't help it!"

"Ha ha……"

Zhao Yi explained in a low voice in embarrassment, then quickly lowered his head and pretended to read the book seriously.

The selection of the competition team is over.

Everyone who participated in the selection knew the difficulty of the questions. Many people questioned Sun Liang's results. He answered 26 questions correctly, which is a bit too much.

No.2 is only half right!

When everyone talked about it in private, they suspected that Sun Liang was cheating.

It's ok!

Sun Li, Lin Xiaoqing, and He Ronghua stood in front together!

Especially Sun Li, she was very proactive. When she heard someone mention related matters, she immediately responded angrily, because questioning Sun Liang's cheating was questioning them for venting.

Lin Xiaoqing and He Ronghua also said that it was impossible, and repeatedly talked about the question and the examination process.

There are fewer and fewer rumors.

No matter what other people discussed, everything had nothing to do with Zhao Yi, no one doubted him at all.

He can study with peace of mind.

……

After nearly half a month of hard study, the harvest is still great.

Zhao Yi can't say that he has regained his original level, but he has almost recovered [-]%.

The basic knowledge of each subject, formulas, theorems, and the experimental content of physics, chemistry, and biology are all re-recorded in the mind.

Zhao Yi regained his confidence.

Even if he relies on his personal level to take the exam, he is confident that he will be admitted to Elite Class B. However, the gap between Elite Class B and Shuimu University is still like a natural barrier.

Shuimu University's enrollment quota in Nanjiang Province is only a few dozen, and the admission score is naturally scary.

In the past ten years, the minimum admission score of Shuimu University has exceeded 640, and the average score has been around 670.

"To enter Mizuki stably, you must pass the test above 670!"

Zhao Yi analyzed it carefully.

English is no problem, 140 points are relatively stable.

The score in Chinese is a bit worse, and it can reach more than 120. There is still room for improvement, but it is too difficult to improve the score in Chinese. No matter how much time is spent on studying, it may not be effective.

Therefore, improving grades still depends on mathematics, physics, chemistry, and biology.

"Math first!"

Zhao Yi made up his mind.

When he was in high school, his mathematics was not very good, and he was only in his early [-]s in the college entrance examination. If he wants to improve his mathematics level, it is very important to study the questions.

Assault function first!

For the fill-in-the-blank questions and the first big question in mathematics, [-]% of them will have functions and trigonometric functions.

Sin, Tan, π, Image...

and many more.

A small change in the topic may cause a huge change in the problem-solving method.

Zhao Yi frowns on the function problems, and asks Sun Liang if he can't figure it out.

Sun Liang is a real mathematical elite!

No matter what kind of problem it is, Sun Liang can solve it quickly.

"That's all right? Why didn't I think of it? It's so simple..."

Zhao Yi was a little bit shocked.

When he returned to his seat, his expression suddenly became serious.

The system has a new prompt --

【Ding dong! 】

[It is detected that the academic reputation has reached the standard, and the Xueba system starts the scientific research module. 】

【Opening...】

[Find the code loopholes of the fruit operating system and obtain scientific research achievements. 】

[Scientific research coins +5. 】

[Academic reputation is improved! 】

[Scientific research coins +1. 】

Hearing the prompt in his ear, Zhao Yi quickly called the system.

[Open the system! 】

The system panel immediately comes to mind--

[Name: Zhao Yi. 】

[Brain domain development: 5.3%. 】

[Wisdom: 61. 】

[Energy: 91/103. 】

[Learning currency: 177. 】

[Scientific research currency: 6. 】

[Ability: "Law of Cause and Effect". (To activate the ability of the next stage, you need to consume 1000 learning coins.)]

"Wisdom increased a little?"

"Research coins?"

Zhao Yi carefully paid attention to the scientific research coin, and got a general understanding of its function.

As the name suggests.

Learning coins are for learning.

Scientific research coins are used for scientific research.

Learning coins can increase concentration.

Scientific research currency is to improve the ability of causal thinking and obtain inspiration for a period of time?

"Inspiration is easy to understand, but..."

"Causal thinking?"

"You know that you have logical thinking, what is the ability of causal thinking?"

After checking the function of scientific research coins, Zhao Yi found that he didn't understand even more.

Chapter 31 This is considered a dimensional strike!

"Causal thinking should correspond to logical thinking ability."

"Logical thinking is a way of thinking using concepts, judgments, reasoning, etc., and it is mainly reflected in 'logic'."

"Causal thinking, does it mainly reflect 'cause and effect'?"

Zhao Yi pondered for a long time, but couldn't figure it out.

If you don't understand, just use it.

Practice to gain true knowledge!

In the math class in the afternoon, Niu Lianhua talked about the calculation method of derivatives and asked a few simple questions. The remaining few minutes were for self-study.

Zhao Yi continued to attack the function problem, but couldn't figure it out for a while, so he simply tried to use scientific research coins.

Turn on the system.

[Scientific research currency: 6. 】

[Use scientific research coins to enhance causal thinking. 】

[Scientific research currency -1, assists in improving causal thinking ability, and obtains the effect of inspiration.Duration: 10 [-] minutes. 】

Zhao Yi felt that his mind was much clearer. Unlike the improvement of concentration, he found that the angle of thinking had become different, but it was difficult to describe the specific difference.

Bow your head and do the questions.

That's a trigonometry problem.

The topic needs to analyze 'cotA+cotC' according to the conditions, and the value of 'cosB', which is known only in the conditions, must be transformed into a function composed of sinB or cosB.

Zhao Yi glanced at the solution of 'sinB=square root 7 /4', and suddenly an idea appeared in his mind, "'cotA+cotC' should be transformed into '1/sinB'!"

This idea came out of nowhere, and he couldn't figure out why.

"So the result is 4 times root 7/7?"

"why?"

Zhao Yi compared the answer and found that it was correct. He reversed the process according to the result, and quickly perfected the missing steps in the middle--

sin2B=sinAsinC.

cotA+cotC=sin(A+C)/sin2B.

……

"So, you know the answer directly?"

"wrong!"

Zhao Yi thought about it carefully, and found that in the process of thinking and analyzing 'cotA+cotC', he glanced at the formulas listed, and immediately used "Law of Cause and Effect".

"The Law of Cause and Effect" relates 'cotA+cotC' to '1/sinB'.

"Why did I suddenly use "The Law of Karma"? Is this the causal thinking ability?"

Zhao Yi pondered carefully.

"Going to the toilet?" A voice suddenly called from the side.

It's Sun Liang.

Zhao Yi shuddered all over before realizing that get out of class was over.

"go!"

When passing by the playground on the way, several people were playing basketball, and someone passed the ball a little too hard, and the basketball flew towards Zhao Yi.

Zhao Yi glanced at the flying basketball, and immediately continued to walk forward calmly.

"Zhao Yi!"

Sun Liang yelled to remind him.

Zhao Yi continued to take a step forward, and the basketball hit the ground against his back.

"Almost!"

Sun Liang was a little worried for him.