"So, this vertex is the climax part, right?"
"That's right. Now, you go 'perform' this problem." Lin Tian said with a smile.
Gan Yanyu immediately picked up the pen and dramatically drew a few musical notes on the draft paper.
Then suddenly stopped: "Wait, how do I calculate this climax part again?"
Lin Tian suppressed his laughter and pointed at the formula with the tip of his pen,
"Use this formula, just like you find the root of the chord on a score."
"....."
Gan Yanyu quickly calculated again, but still got it wrong.
The girl showed a sorrowful expression and let out a wail:
"I can't do it, Mr. Lin. My brain might be suited for playing the violin, not arithmetic..."
"Impossible."
Lin Tian gently patted Gan Yanyu's back, smiling,
"I've always recognized Mr. Gan's learning ability. There's nothing our Little Gan can't learn."
Gan Yanyu looked at Lin Tian with a guilty expression,
"Really...? You trust me that much?"
"Of course."
Lin Tian said sincerely.