Definite integral Memes

The greatest mathematical sin since dividing by zero! When you solve a definite integral, the "+C" constant of integration automatically cancels out—it's literally Calculus 101. Adding a constant after evaluating from 0 to 1 is like wearing socks with sandals to a black-tie event. The face-palm reaction captures the collective groan of every math professor who's ever lived. Next thing you know, someone will be claiming they've found the exact value of π: "It's exactly 3, trust me bro."