During this special period, Shen Qi has two identities.

In mathematics, Shen Qi holds a bachelor's degree in mathematics from Yan University, he did not participate in work, nor did he immediately go to graduate school, and is in the free development period of mathematical research.

In physics, Shen Qi wants to make a double degree, and his other identity is a supernumerary undergraduate student in the School of Physics, and he needs to complete the credits.

For Shen Qi, there is no difficulty in taking a 60-point test, and he will pass the test casually with one eye closed.

The difficulty is the irresistible factor of manpower.

Of course, there are countermeasures.

The exam time of the line generation and optics conflicted, Shen Qi could choose to take one of the exams, and the rest of the courses could be taken for the exam of the retake class next semester.

can only do this, Shen Qi chose to take the line test first.

Summer vacation is coming, and May and June are exam intensive.

In early June, Shen Qi arrives at the door of a classroom where he will take the final exam of Linear Algebra with the first-year students of the School of Physics.

Just as he was about to enter the examination room, Shen Qi found an acquaintance, Professor Ren Buqi.

"Teacher Ren, what about your invigilation?" Shen Qi greeted Professor Ren.

Professor Ren raised his hand and pointed upward: "Upstairs and downstairs, it's all under my control." ”

The first- and second-year students of the Faculty of Physics are taking their final exams in this building, and the jealous and respected Professor Ren has been appointed as the Chief Inspector, who will patrol the examination rooms on the first and second floors.

"Teacher Ren, the sophomore optics exam is on the second floor, right?" Shen Qi asked casually.

Professor Ren said: "201 to 204, all are optics exam rooms, and the exam starts at 9:15, Shen Qi, which one do you take today?"

Shen Qi was quite surprised: "Anyway, the optics exam was delayed? I remember that the previous arrangement was to start the exam at 9 o'clock, which started at the same time as the first-year online generation exam. ”

"Temporary adjustments have been made. After Professor Ren finished speaking, he went up to the second floor and inspected the examination room.

The final exams of the line generation and optics are staggered by a time difference of fifteen minutes, which is good news.

At 9 o'clock, Shen Qi sneaked into classroom 103 in a very low-key manner.

There were dozens of first-year students in the classroom, and the enemy army was too large to provoke.

"Isn't this the king of Shen Qiu? I went to the wrong set, and the students of the mathematics department don't take the line test. "Someone found Shen Qi.

"Cameo, cameo. "Shen Qi's seat is in the last row, try not to attract the attention of too many students of the Academy.

At 9 o'clock, the final exam for linear algebra begins.

The test points are determinants, matrices, systems of linear equations, quadratic forms and other basic content, and the question types are fill-in-the-blank questions and solution questions.

Shen Qi replied with a pen.

These basic line questions are too simple for Shen Qi, and they are all scoring questions.

The only amount of work is the calculation of the matrix.

It's like asking a Filipino Prize winner to do 100 elementary school math problems, and the mixture of addition, subtraction, multiplication and division within 100 is possible.

No matter how powerful the Philippine Award winner is, he is a human being, not a computer.

The most powerful mathematicians can solve a primary school math problem in a second or two, including reading, calculating, and other steps.

Filipino Prize winners complete 100 primary school math problems in at least a few minutes.

Shen Qi faced a similar situation, he was familiar with the logic of solving the problem, and the calculation steps could not be omitted.

Brush Brush Brush!

In this final exam of the first generation, Shen Qi took out what he had learned all his life, and his pen was flying, and he sacrificed a light-like hand speed that he hadn't sacrificed for a long time.

In 20 minutes, Shen Qi completed all the answers.

Getting up and handing in the papers, Shen Qi quietly left classroom 103, walked gently, just like gently, tidied up his hairstyle, and went directly to the second floor.

The final exam of the sophomore year of physics in physics began for 5 minutes.

Shen Qi wandered through the corridors at the entrances of the four classrooms 201, 202, 203, and 204, wanting to enter but showing trepidation.

Looking at the sophomore seniors in the classroom, Shen Qi showed envious eyes, just like an out-of-school child eager to read and eager to enter the classroom and learn knowledge and receive education with his big brothers and sisters.

To tell the truth, Shen Qi has not participated in the collective exam of the Eight Classics for a long time, and the just-concluded online generation exam is the first one in half a year.

There is no other way to do this kind of thing, but only to be familiar with it.

It took 20 minutes to complete an online test paper for students of the Academy of Physics, which was too late for Shen Qi.

The situation was slightly worse, with a timeout of 5 minutes.

With such a simple line generation test paper, the actual combat effect of mathematics level 8 and level 6 is almost the same, and level 8 actually overflows a lot of combat power, killing chickens with a knife.

After all, it's a little bigger, and the years are not forgiving.

As a result, he was at the peak of the exam in his freshman year, and Shen Qi believed that he would be able to complete the online exam within 15 minutes.

It's late, it's too late to say anything.

The optics exam has begun.

Forget it, let's take the exam for the optics retake class next semester.

I never thought that I would also take the exam for the retake class one day, hehe, Shen Qi smiled, slightly bitter.

At this time, Professor Ren paced out of classroom 202, and he found Shen Qi who was worried: "What are you doing at the door of the classroom, do you want to enter or leave?"

"I'm ready to go, the optics exam has started and I'm late. Shen Qixian's regret.

Professor Ren looked at his watch: "If you are 10 minutes late, you can still enter the examination room and retain your qualification for the exam." The rules of our institute are that you are not allowed to hand in the papers within 15 minutes after the start of the exam, and if you are late for more than 15 minutes, you will be disqualified from the exam and you will be deducted zero points. ””

"That's it!" Shen Qi was excited, and the willows and flowers were bright and bright.

When a man is full of desire for exams, perhaps God will be moved.

"You go to 201. Professor Ren led Shen Qi into classroom 201 and arranged an examination seat.

In addition to Shen Qi, the other students in the classroom are from the sophomore year of the School of Physics, some majoring in physics and some majoring in astronomy.

Shen Qixuan's second degree was in physics, and his sister Mu Rong studied astronomy as an undergraduate.

There are not a few more girls in the institute than in the academy.,Mainly male students.。

Shen Qi was 10 minutes late to enter, which aroused a little attention from the sophomore brothers and sisters, and they didn't continue to pay attention for long, so everyone did their own papers, and this optical exam paper was very difficult.

After getting the papers, Shen Qi was full of energy to take the exam, which was his second exam in half an hour, from freshman to sophomore.

The optical textbook of Yan University is the "Fundamentals of Modern Optics" published by Yan University.

This textbook has a certain depth and breadth, and covers everything from classic wave optics to modern transformation optics.

Fermat's principle and variable refractive index optics, Fralanghofer diffraction, Fourier transform optics and phase factor analysis methods, photoholography, propagation of light in crystals, absorption, dispersion and scattering of light...... It's all important test points.

"This optical paper is much more difficult than the line generation paper just now, and it is really the difficulty of the second semester of the sophomore year. When Shen Qi finished the last question, he stopped writing and thought carefully.