スクリーンショット

A demotivational poster with the text "POKEMON It's serious business." at the bottom. Above this text is an image of a Wikipedia-style article titled "Catch rate" from Bulbapedia, explaining the complex mathematical formula for determining the probability of catching a Pokemon in the Pokemon games. The article includes equations and definitions for variables such as HPmax, HPcurrent, rate, bonusball, and bonussatus. The formula involves HP, catch rate, status effects, and random number generation.