It's A Lil Derivative, Don't You Think?

Someone took the HP logo and turned it into a calculus joke that would make even your most jaded math professor crack a smile. The "dy/dx" notation is the bread and butter of differential calculus—the rate of change of y with respect to x. And here we have the HP logo cleverly reinterpreted as "dy over dx." What's funnier than repurposing corporate branding for mathematical puns? Absolutely nothing, if you've spent the last decade of your life grading terrible calculus exams. This is the kind of joke that separates those who still have nightmares about their differential equations final from those who merely pretend to understand STEM humor at parties.