"We define a function: ()→, which represents the interwoven center of subspaces..."
Robert Stephen was still savoring the explanation given by Professor Joey, but his subconscious led him to open the chat window with Leonidas.
"Qiong, tell me, is this guy actually Qiao Ze himself?"
After seeing the words he typed, Robert Stephen instantly came to his senses.
He finally understood why he felt so peculiar.
Who else could so clearly analyze and clarify the lemmas in the paper, other than the author himself?
Really, once this realization hit, Robert Stephen felt like his worldview was being shattered.
The paper is vague, and then there's a charge for Q&A?
Could a mathematician really fall to such depths?
"...Stephen, stop joking. How could that be possible! Besides, do you really think Qiao Ze has the time? Chatting with you for an hour just to answer one question for a few hundred US Dollars?"
This finally sobered up Robert Stephen a bit.
