C1473 Professor Qin Has Applied to Participate

The tip of the pen made contact with the blackboard, making a rhythmic sound.

But suddenly, the sound disappeared.

Everyone's heart skipped a beat. They knew that they already had an answer.

Without any time to think, they hurriedly raised their heads and looked at Schulz.

At this moment, Schulz had completed the theorem. The formula he wrote was more than 500 lines