Han Xuan took nothing with him, sat in the first row, and the same was true for Isabelle.

Director Susan at the door felt that she had discovered something interesting.

The two little geniuses were brought to junior high school for class, which led to the highlights of this episode. I whispered something with a smile to the math teacher standing at the door...

The math teacher continued to attend class after Mia left.

She looks in her forties or fifties, with a slightly fat figure and a little bloated.

He smiled and introduced himself: "I am Adriana Fontana.

My classmates all called me Teacher Squirrel because I raised two gray squirrels and sometimes I brought them to class.

You can call me whatever you want. I have been teaching for decades and have already had a lot of nicknames, and I am used to it."

Han Xuan followed the classmates and smiled.

It feels very novel when I go back to middle school and is a bit different from Brown’s college class.

Turning his head to look at the female students who were about the same age as him, I felt that I and Isabelle had found the large army and sat in the class without any sense of incongruity.

This is how ordinary people should attend classes at his age

The Mathematics teacher of Fontana clapped his hands and continued, “Because you are new classmates, I don’t know how your course progresses.

Now I'll give you the debut question and try to solve it?"

Isabelle was stunned and then laughed.

Since she was four years old, she has never done math problems in junior high school again. She nodded and said it was OK.

Han Xuan also found it funny and saw her writing on the blackboard:

"Han Xuan and Isabelle wanted to know Dolores' birthday, so Dolores gave them ten possible dates:

May 15, May 16, May 19, June 17, June 18, July 14, July 16, August 14, August 15, August 17.

Dolores only told Isabelle the month of her birthday and told Han Xuan the day of her birthday.

Isabelle said: I don’t know Dolores’ birthday, but I don’t know Han Xuan either.

Han Xuan replied: At first I didn’t know Dolores’ birthday, but now I know.

Isabelle also replied: Then I know too.

So, what month is Dolores' birthday?"

Although the question is very confusing, Teacher Fentana underestimated them both.

As soon as the title was finished, Han Xuan and Isabelle replied in unison: "July 16th."

The other students in the class were all confused, only Teacher Finnata's mouth curled up and asked, "Why do you think this answer is correct? Han, tell me..."

"Of the ten days of appearance, only once appeared on the 18th and 19th.

If Dolores' birthday is 18 or 19, then I can guess the month if I know the day.

May and June have only appeared once on the 18th and 19th. If Isabelle knows the month, Isabelle can tell whether I am sure of whether I am sure.

So her birthday must be July or August…”

Han Xuan talked freely, and Teacher Fentana already knew that he really understood.

So he wiped off the blackboard and wrote another university calculus question that increased the difficulty. He and Anya immediately wrote the exact answer on paper.

The female teacher was even more surprised, and widened her eyes to the camera and said, "My God! It's so smart!

I swear this is the topic I just thought of, no one knows it, and absolutely no fraud!"

She had forgotten to attend class at this moment and wanted to stump them. Then she asked another question, but it was easily solved by these two monsters.

Seeing that the students had already started to make excuses, Teacher Fintana finally made a ruthless move.

There was no title, and I just wrote the "Poincaré Conjecture" on the blackboard, then looked at the two of them with a smile, and said, "No way, right?

So go to class with peace of mind, there are still a lot of things you need to learn…”

The other students here laughed happily when they saw them stumped.

Director Susan, who ordered the math teacher to test them, was very satisfied with the plot just now.

Only Han Xuan and Isabelle knew that the teacher was cheating.

This conjecture has troubled the world's top mathematicians for nearly a hundred years and has not yet reached an answer. It is known as one of the most difficult mathematical problems in the world.

If Nobel has a math prize, then it is very likely that he will win the Nobel Prize in Math after solving this conjecture. It is really too complicated!

Han Xuan's mathematics can only be said to be average, without systematic learning, so he raised his hands and admitted defeat.

Isabelle is competitive and frowned and said, "I can't answer now, give me some time to solve it.

The four-dimensional generalized Poincaré conjecture has been solved, and based on it, it should be possible to draw the final conclusion. I need some help from others."

"You really want to solve this problem?" Teacher Fentana asked her in surprise.

"Yes, I want to try..." (To be continued.)
Chapter completed!