That, this time, Senku does not notice. Really, all Dennis needed to do was be like his fiance and tell him 'thank you for the information I wasn't asking for'.

"It is." Senku can agree on that, even if he's mildly amused. "It's completely different from science and it's fascinating.

He nodded. "You know, in fiction how witches have things like a wand or some such nonsense? I wonder if that's what the math is doing here. Just making you think about what you want to do in a specific way so that you accomplish your goals."