A pleasant anniversary weekend came to an end.
Then followed several days of high-intensity specialized classes.
Chen Ye felt like his brain was about to fry; how on earth did anti-human subjects like advanced mathematics even exist?!
"Brother Chen, are you numb from listening too?"
Looking at Kong Yan, Chen Ye let out an irritated sigh. "Ask Old Zhao; he's the smartest guy in our dorm. Ask him if he's numb. Is this even something humans are meant to study?"
Zhao Jun said expressionlessly, "Actually, it's very simple. Think of it this way: you can assign coconut jelly and mango as $X_1$ and $X_2$ respectively, and then..."
Chapter 140