Chapter 164

LAN Yin took the pen, pulled out the cap, and took her monthly math test paper away from Professor Mullin.

Then she put the test paper on the gray and black marble tea table in front of her, bent over and wrote a line of formula in the blank of the last exercise in the test paper.

After writing, she covered the pen again, put the test paper and pen on the table, and pushed them back in the direction of Professor mu——

After finishing these, LAN Yin immediately got up from the sofa.

Tone light left a word.

"OK, you can understand by reading this. I have to go to class first."

Seeing LAN Yin's move, President Chen subconsciously got up to send people out.

Professor Mullin took the test paper from the gray and black marble tea table and stared at the girl, who had just left a line of formula——

A line of formulas he has never seen before!

A few seconds later, Professor Mullin's eyes lit up!

He seems to see something in this simple formula.

However, specific calculations are needed to determine the correctness of this line of formula.

Thinking of this, he immediately took out a small portable book half the size of a palm from the inner pocket of his suit coat.

Then he picked up the pen and wrote quickly in the book with an obsessed face——

Professor Mullin writes faster and faster. He seems to have found some truth miracles. Gradually, the whole person is a little crazy!

When President Chen sent the little benefactor back, he saw Professor mu with gray hair. His expression was dignified and ecstatic, just like a crazy state, constantly writing and calculating in his little book

Originally, President Chen also planned to discuss the mathematical formula left by the little benefactor with Professor Mu who came all the way.

But now, President Chen was stunned for a moment and found that he should not pay attention to himself until Professor Mu figured out the mathematical calculation method in his mind

So he had to sit down and wait for the math professor from Dongming university to finish the calculus.

…

In the school, a morning passed quickly.

LAN Yin left school at noon. As before, she didn't plan to have lunch in the school restaurant. Instead, she left school and went back to her residence villa.

Now with the nutritious meals carefully prepared by chef Jin every day, she will not retreat to the canteen.

Anyway, the residence is not far from the school. You can go out and turn a corner.

LAN Yin has just left the school. In the headmaster's office, Professor Mulin finally determined that the calculation formula written by the senior three student of Ningcheng No. 1 middle school is correct after a morning's calculation!

And he used this formula and spent a morning solving what is called a world-class mathematical problem!

This result was never thought of before Professor Mulin came to Ningcheng No. 1 middle school!

Today's results made him excited and more eager to see the 17-year-old junior girl Lan Yin!

But he found the classroom of class 11, grade 3, but found that the girl had finished school

At this moment, Professor Mullin felt that he seemed to realize what it was like to live without thinking about food and tea!

He had never dreamed that his mood would appear because of a teenage girl——

Not because of feelings, but because of a heart that loves learning!

He was in his forties, but he found his original intention of active learning again because of the emergence of a girl——