Compared with Internet celebrity mathematician Li Yongle and Mathematics Emperor Ge Jun, whose c

"Brother Leap Year" - Li Yongle: "The Man Who Carries the Pot" - Ge Jun

You may not know that when Mr. Li Yongle debuted on the Internet, it was with a "leap year".

Background: Teacher Ge Jun's debut, too mysterious, with four test papers.

Internet celebrity mathematician Li Yongle, "Mathematics Emperor" Ge Jun, is currently in more contact with Mr. Li Yongle's classes, and Mr. Ge Jun has too few online courses, almost none.

I remember that at the earliest, Mr. Li Yongle's "debut" seemed to rely on the explanation of the knowledge of "leap years", and broke the complex concept of "leap years" with concise diagrams in one fell swoop, and people did not have to memorize multiples of 4 and 400 by rote.

IntroductionWe know that Mr. Li Yongle not only has certain achievements in mathematics, but also explains some knowledge points in physics more thoroughly, advocating that "physics and mathematics are not separated, and the two complement each other".

Through the teaching recorded by Mr. Li Yongle, it is not difficult to find that the explanation is thorough and the abstract concepts are explained very clearly. Not only will they explain the knowledge points in the subject in class, but also often outline the knowledge of philosophy, culture and other aspects with students, which greatly enhances students' enthusiasm for learning! <>

The complex knowledge points of various disciplines are at his fingertips, and you can learn a lot of knowledge in each class, and Mr. Li Yongle will take you to sit in the classroom to see the great rivers and mountains of the motherland and appreciate the beauty of ancient Greek philosophy.

Perhaps, it is also because of this question that we have a great sense of mystery about Mr. Ge Jun's teaching and life, and we don't know enough about it. I have written a few reports about Mr. Ge Jun before, you can take a look at them if you are interested.

From his "self-deprecation", it is not difficult to see that Mr. Ge Jun is also a humorous personIn June every year, Mr. Ge Jun and the college entrance examination mathematics will always appear in the parents and students. From a generation of "math emperors" to "backstabbers", what has he experienced.

Sensationalism, irresponsible Li Yongle.

I prefer to listen to Li Yongle's class, his class is simplified, advocating that "physics and mathematics are not separated, the two complement each other", and he explains abstract concepts very clearly and in place, while Ge Jun's class does not have rich resources on the Internet, so it is not enough for the time being.

I like to listen to Mr. Li Yongle's explanation, his simple teaching method can make students understand quickly, can explain abstract concepts thoroughly, and make people understand thoroughly. However, Mr. Ge Jun has very few courses on the Internet, and he can not learn much.

Personally, I like Mr. Li Yongle's class for the following reasons. 1.Mr. Li Yongle likes to tell some jokes in class, and the class is lively and interesting. 2.Teacher Li Yongle is very good at teaching you some knowledge in combination with current affairs.

I prefer the class of the influencer mathematician. Because he explains thoroughly, especially the abstract concepts very clearly, he can fully mobilize the students' enthusiasm for learning.

I like Li Yongle's class, this is completely a matter of personal preference, in fact, Ge Jun's class is also very good, the two teachers have their own advantages, as long as the students like it and are willing to learn.

Why are the senior high school candidates afraid of the "Mathematics Emperor" Ge Jun and participating in the college entrance examination mathematics proposition.

In 2015, Ge Jun himself publicly stated that he would not participate in the work of mathematics propositions in the college entrance examination in the future. It is rumored on the Internet that Ge Jun is gone, saying that he must have participated in the proposition of mathematics subjects in this year's college entrance examination, and it was found that he actually went to attend the second regular meeting of the president of the consortium of the high school attached to Nanjing Normal University, and the candidates should not worry too much.

In the college entrance examination, the results of each subject are very important, especially the three main subjects other than language and mathematics, they account for a very large proportion, and these three subjects can reach an average and high level, and the college entrance examination can be won. If the math problem is difficult, except for those who participate in the competition, the situation of ordinary students is the same, last year we finished the math exam, the children all expressed that the big questions behind the math are particularly difficult, and some children even shed tears. Finally, as a result, the admission score for science in the province decreased by 23 points compared with 2016.

Now that the college entrance examination is getting closer and closer, don't worry about who will make the question, don't create a tense atmosphere for yourself, relax your mind, walk into the examination room with full confidence, wish the title of the gold list, and look forward to good news!

Netizen 2: Why, come, let me tell you about Uncle Ge Jun's achievements. In 2003, Ge Jun logged in to the Jiangsu battlefield for the first time, at that time, as a child of Jiangdong who was a pioneer in higher education, especially in mathematics, did not know the prestige of Uncle Ge Jun, only knew that this person was a person in the southeast of Jiangsu, good at mathematics, and quite accomplished. Ge Jun became famous in a war, a general, ten thousand people suffered, and people sent the "Emperor of Mathematics".

Ge Jun, who became famous, kept a lot of low profile, I don't know if it was the human flesh of netizens at that time, who asked him to go into hiding for a few years and practice well, because he said that he would come back. In 2010, Ge Jun, who had been silent for many years, came to the battlefield in Jiangsu again, and once again participated in the proposition of mathematics in the Jiangsu college entrance examination, which was more difficult than his own masterpiece in 2003!

Netizen 3: I personally had a relationship with Ge Jun. At that time, he was still in the Provincial Department of Education, and he was very helpless to carry the black pot, because the mathematics of the Jiangsu college entrance examination that year was particularly difficult, and many parents scolded him for harming others, but in fact, the questions of that year were not from him at all. Why would Ge Jun take the blame?

This has a lot to do with his personal experience.

Mr. Ge Jun was born in the 60s, when he was in school, mathematics was his only joy in life, he once said that in middle school, even when eating, he was gnawing on his nest head while doing math problems. Later, his good at mathematics also changed his fate, and after he was admitted to university, he became more immersed in mathematics, so much so that he later became a mathematics educator.

Because Mr. Ge Jun is a teacher in the mathematics class, he is different from ordinary normal students, he sees the problem from a higher vantage point and hits the essence of mathematics, but in the eyes of outsiders, it has become "no wonder". This can't be blamed on Ge Jun's difficult topic, but only because everyone's mathematical level is too low. Of course, you can also understand it the other way around, depending on whether you support the top students or the majority of ordinary people.

You think it's hard for him to come up with the question. In fact, if the question is difficult, others will not, and the score line will also drop, so his question will not affect your college entrance examination. Furthermore, if you find the question difficult, it is because you haven't studied it well, and as long as you learn it well, you won't find it difficult.

Even if you know where he lives, you can't smash the glass of his house.

No. 32, Donghua Street, Nantong, Jiangsu. I don't know if I moved.

The appearance is not good-looking, and the results have not been asked.

If sina and sinb are not 0, then sinasinb = sina + sinb "= 2 under the root number is known from the basic inequality, so sinasinb" = 4 is not true. Therefore, sina and sinb are both 0i.e. a, b=0 or .

The generation calculates cos(a-b)=cos0=1 or cos(a-b)=cos=-1