v2 Chapter 553： Proof begins (2/2)

At the same time, Wang Xuecai, who was sitting at the end of the line, stared at the whiteboard.

Although he is old and his eyes are no longer as sharp as they were at the beginning, but at this moment, he is also trying his best to see clearly and clearly.

”Lao Zhou, come on, bring me your reading glasses...” Wang Xuecai said without looking back.

”Don't even think about it, I brought it to you, what shall I bring?” Zhou Haizhong said.

”Lao Zhou, I said why you are so stingy. If you return to China, I will buy you a hundred pairs. No, a thousand pairs. Let you wear them every day and change the belts of different kinds. You can make them in less than three years.” Wang Xuecai said.

Zhou Haizhong looked at Wang Xuecai deeply, then pushed his glasses proudly, and said, ”Don't even think about it.”

”...”

If possible, Wang Xuecai would really like to put Zhou Haizhong on the ground!

——

In the front row, the corners of the Princeton bulls' mouths gradually turned upwards.

They guessed right, what Qin Luo used was still the sieve method he was familiar with!

However, with the passage of time, the smile on their lips gradually solidified on their faces.

The sieve method used by Qin Luo seems to be a bit different from the sieve method commonly seen.

”Fal, have you seen this kind of sieve?” Deligne said.

”No, but it looks like a shadow of multiple sifting.” Farjens said calmly.