Constant e Memes

Even the Hulk has his breaking point! Poor green giant is having an existential crisis because he's forgetting the value of e (2.71828...), that magical irrational number that powers exponential functions and natural logarithms. Engineers use this constant so much it's practically tattooed on their brains! When your muscles can smash buildings but you can't remember a fundamental mathematical constant, you know you've hit rock bottom. Maybe Bruce Banner should've spent less time getting angry and more time reviewing his calculus flashcards!