Zheng Xiweng almost rushed into his office, then quickly wrote down all the symbols from the formulas in his memory.
Qiao Yu's explanations were undeniably useful.
Although he still didn't quite understand the meaning of these formulas, at least he could read all the symbols and roughly knew what they represented.
For example, subset, modal projection operator, modal connection, trace, norm, and so on.
For a moment, Zheng Xiweng even felt as if math had outshone him at his age.
If he could have remembered so many mathematical formulas in high school, he might have been able to attend Huaqing Yanbei, but unfortunately, life doesn't work that way.
After recording more than ten formulas on paper, carefully checking them twice to ensure they matched his memory exactly, Zheng Xiweng finally breathed a sigh of relief.
The reason he didn't use a computer was that many of these mathematical symbols were just visual memories, and he didn't know how to type them using an input method.
