The ultimate Pokémon math evolution! On the left, we have Porygon (the blocky digital Pokémon) paired with the summation symbol Σ (sigma), while on the right, we have Porygon's evolved form Porygon2 (the smoother version) paired with the integral symbol ∫. Just like how integration is the smooth, continuous version of summation, Porygon2 is the smoother, more streamlined evolution of Porygon! It's basically calculus explained through Pokémon - which is honestly the only way I ever wanted to learn about integrals!