Potential well Memes

What you're witnessing here is the rare subconscious manifestation of the Schrödinger wave equation (Ψ) drawn by someone who fell asleep during quantum mechanics lecture. The triangle represents the potential well, while that sad little "e" is just hanging out there like an electron wondering where its probability density went. Truly the stuff of nightmares for physics undergrads. Next time you dream of mathematical functions, maybe try something easier like y=mx+b.