After all, he believed in Qiao Ze's learning capabilities.
But how could he have imagined Qiao Ze would prepare so thoroughly? This had already gone beyond the scope of the previous paper and began to discuss more advanced mathematical concepts.
Even though he had read through Qiao Ze's paper and had several in-depth discussions with him on this topic, he had been struggling to keep up since the last proposition was introduced.
He suspected this profound interpretation was the reason why Qiao Ze was able to develop Dou Dou.
It indicated that Qiao Ze was not holding back, the only problem was probably that he had not taken into account everyone's ability to comprehend.
Li Jiangao had begun to wonder if Qiao Ze had found a top-level report from some big-shot online...
After all, a typical professor's seminar would take the audience into consideration, using simple-to-complex methods to give an overview of the cutting-edge research content in two or three hours.
Who would expect so much substantial content?
In fact, by the time Li Jiangao got this feeling, many people were already restless.
And just as he was thinking about how to smooth things over, Qiao Ze's voice suddenly paused.
Because he noticed several people who looked like professors had raised their hands.
"Um, do you have a question?" Qiao Ze asked.
"Um, wasn't the transition in the last step too abrupt? Starting from the feature space, the symmetry of the features acquired by IP-IRM implies semantic features are decoupled, but it seems that you didn't provide a proof for this part, did you?"
A professor asked directly.
Qiao Ze fell silent, then flipped the PPT on the podium forward two pages, and looking at the professor who had raised the question, he said, "This proof process has already been concluded in my paper; I'm using it here as a theorem. So, you didn't understand my paper?"
The classroom was first dead silent, then began to buzz with whispered conversation.
Some people had a moment of realization, took out their phones, and started searching for Qiao Ze's previous paper.
The seminar became somewhat chaotic.
Qiao Ze thought for a moment, then said, "Please raise your hand if you didn't understand this part."
The classroom quieted for a moment. People looked at each other, then, starting with a few students timidly raising their hands in the back, once someone took the lead, nearly everyone in the back rows raised their hands, and even some of the professors in the front rows did so plainly.
Su Mucheng had already sneaked a peek at the back of the classroom and then stuck out her tongue.
Goodness, she thought she and Yu, sitting beside her, were the only two slacking off who didn't understand, but it turned out that most didn't quite follow along.
She suddenly felt an unusual sense of pride.
Qiao standing at the podium, however, was genuinely taken aback.
He looked at the screen with its sleek and concise proof process, puzzled.
He had already made all the proof processes as detailed as possible, according to Professor Li's request, which was also the reason he was speaking so fast—because it was so detailed, he needed to manage time.
So, how could it be possible that so many people didn't understand?
At that moment, a student from the back row suddenly spoke up: "Actually, it's not from this part that I didn't understand; I've been lost since the part about grouping by tilted angles..."
With that, the student received many envious glances—the indication that he didn't lose track until the part about grouping by tilted angles meant at least he understood the first two steps. After all, many were confused right from the first formula given.
What kind of seminar is this?
Starting with formulas, writing proofs?
Speaking of which, couldn't this material... be another paper altogether?