Math confusion Memes

The character's escalating confusion perfectly mirrors every math student's journey through Euler's identity. First panel: "Oh, that's a neat equation." Second panel: "Wait, so e raised to imaginary pi equals negative one? That's... strange." Third panel: "HOLD UP. Are you telling me the exponential function equals the square root of a negative number?!" This is why mathematicians have that thousand-yard stare. They've seen things. Imaginary things. In the complex plane.